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KOMATSU PC360LC-11E0 PC360NLC-11E0 HYDRAULIC EXCAVATOR SHOP MANUAL – PDF
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KOMATSU PC360LC-11E0 PC360NLC-11E0 HYDRAULIC EXCAVATOR SHOP MANUAL UENBM00710 – PDF DOWNLOAD
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PC360LC-11E0 ~ K75574 and up
PC360NLC-11E0 ~ K75574 and up
PC360NLC-11E0 ~ K75574 and up
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KOMATSU PC360LC-11E0 PC360NLC-11E0 HYDRAULIC EXCAVATOR SHOP MANUAL UENBM00710 – PDF DOWNLOAD
FILE DETAILS:
KOMATSU PC360LC-11E0 PC360NLC-11E0 HYDRAULIC EXCAVATOR SHOP MANUAL UENBM00710 – PDF DOWNLOAD
Language : English
Pages : 3026
Downloadable : Yes
File Type : PDF
SERIAL NUMBERS
PC360LC-11E0 ~ K75574 and up
PC360NLC-11E0 ~ K75574 and up
PC360NLC-11E0 ~ K75574 and up
IMAGES PREVIEW OF THE MANUAL:
TABLE OF CONTENTS:
KOMATSU PC360LC-11E0 PC360NLC-11E0 HYDRAULIC EXCAVATOR SHOP MANUAL UENBM00710 – PDF DOWNLOAD
00 INDEX AND FOREWORD................................................................................................................... 3 INDEX............................................................................................................................... 4 ABBREVIATION LIST................................................................................................................... 23 FOREWORD, SAFETY, BASIC INFORMATION................................................................................................. 29 HOW TO READ THE SHOP MANUAL..................................................................................................... 29 SAFETY NOTICE FOR OPERATION..................................................................................................... 31 PRECAUTIONS TO PREVENT FIRE..................................................................................................... 39 ACTIONS IF FIRE OCCURS.......................................................................................................... 41 PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS.................................................................................... 42 ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS................................................................................... 43 METHOD FOR CHECKING ENGINE TYPE................................................................................................. 44 PRECAUTIONS FOR DEF............................................................................................................. 46 GENERAL CHARACTER AND PRECAUTIONS FOR HANDLING.............................................................................. 46 PRECAUTIONS FOR ADDING...................................................................................................... 46 PRECAUTIONS FOR STORING..................................................................................................... 46 PRECAUTIONS FOR FIRE HAZARD AND LEAKAGE..................................................................................... 46 THE OTHER PRECAUTIONS....................................................................................................... 46 STORE AdBlue/DEF................................................................................................................ 47 PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT.................................................................................... 48 PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS......................................................................... 51 PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT................................................................................... 58 PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT.................................................................................. 60 PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT................................................................................ 61 PRACTICAL USE OF KOMTRAX........................................................................................................ 62 DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER................................................................................... 63 METHOD FOR DISCONNECTING AND CONNECTING TYPE 1 PUSH-PULL TYPE COUPLER....................................................... 63 METHOD FOR DISCONNECTING AND CONNECTING TYPE 2 PUSH-PULL TYPE COUPLER....................................................... 64 METHOD FOR DISCONNECTING AND CONNECTING TYPE 3 PUSH-PULL TYPE COUPLER....................................................... 65 PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS...................................................................... 67 METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR....................................................................... 71 METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR............................................................... 72 METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL............................................................. 74 METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH............................................................. 75 METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE........................................................ 77 HOW TO READ ELECTRICAL WIRE CODE................................................................................................ 78 EXPLANATION OF TERMS FOR MAINTENANCE STANDARD................................................................................... 82 STANDARD TIGHTENING TORQUE TABLE................................................................................................ 85 CONVERSION TABLE................................................................................................................ 92 01 SPECIFICATIONS....................................................................................................................... 97 CONTENTS............................................................................................................................ 98 ABBREVIATION LIST................................................................................................................... 99 SPECIFICATIONS...................................................................................................................... 105 SPECIFICATION DRAWING........................................................................................................... 105 SPECIFICATION DRAWING: PC360LC-11E0, PC360NLC-11E0.......................................................................... 105 WORKING RANGE DRAWINGS.......................................................................................................... 107 WORKING RANGE: PC360LC-11E0, PC360NLC-11E0.................................................................................. 107 SPECIFICATIONS.................................................................................................................. 108 SPECIFICATIONS: PC360LC-11E0, PC360NLC-11E0................................................................................. 108 WEIGHT TABLE.................................................................................................................... 111 WEIGHT TABLE: PC360LC-11E0, PC360NLC-11E0................................................................................... 111 TABLE OF FUEL, COOLANT, AND LUBRICANTS.......................................................................................... 113 SPECIFICATIONS - PC390HRD-11E0...................................................................................................... 114 SPECIFICATION DRAWING........................................................................................................... 114 SPECIFICATION DRAWING: PC390HRD-11E0........................................................................................ 114 SPECIFICATIONS.................................................................................................................. 117 SPECIFICATIONS: PC390HRD-11E0............................................................................................... 117 WEIGHT TABLE.................................................................................................................... 119 WEIGHT TABLE: PC390HRD-11E0................................................................................................. 119 10 STRUCTURE AND FUNCTION............................................................................................................... 121 CONTENTS............................................................................................................................ 122 ABBREVIATION LIST................................................................................................................... 126 UREA SCR SYSTEM..................................................................................................................... 132 LAYOUT DRAWING OF UREA SCR SYSTEM............................................................................................... 132 UREA SCR SYSTEM DIAGRAM......................................................................................................... 136 FUNCTION OF UREA SCR SYSTEM..................................................................................................... 137 FUNCTION OF AdBlue/DEF SYSTEM............................................................................................... 137 INDUCEMENT STRATEGY......................................................................................................... 139 COMPONENT PARTS OF UREA SCR SYSTEM.............................................................................................. 158 AdBlue/DEF MIXING TUBE...................................................................................................... 158 SCR ASSEMBLY................................................................................................................ 158 AdBlue/DEF TANK............................................................................................................. 161 AdBlue/DEF PUMP............................................................................................................. 163 AdBlue/DEF INJECTOR......................................................................................................... 164 AdBlue/DEF HOSE............................................................................................................. 165 AdBlue/DEF TANK HEATING VALVE............................................................................................... 166 BOOT-UP SYSTEM...................................................................................................................... 167 LAYOUT DRAWING OF BOOT-UP SYSTEM................................................................................................ 167 SYSTEM OPERATING LAMP SYSTEM.................................................................................................... 169 SYSTEM OPERATING LAMP SYSTEM DIAGRAM........................................................................................ 169 FUNCTION OF SYSTEM OPERATING LAMP SYSTEM.................................................................................... 169 BATTERY DISCONNECT SWITCH....................................................................................................... 171 FUNCTION OF BATTERY DISCONNECT SWITCH....................................................................................... 171 ENGINE SYSTEM....................................................................................................................... 172 LAYOUT DRAWING OF ENGINE SYSTEM................................................................................................. 172 SPECIFICATIONS OF ENGINE SYSTEM............................................................................................. 173 FUNCTION OF ENGINE SYSTEM................................................................................................... 173 ENGINE CONTROL SYSTEM........................................................................................................... 174 ENGINE CONTROL SYSTEM DIAGRAM............................................................................................... 174 FUNCTION OF ENGINE CONTROL SYSTEM........................................................................................... 175 AUTO-DECELERATION SYSTEM........................................................................................................ 177 AUTO-DECELERATION SYSTEM DIAGRAM............................................................................................ 177 FUNCTION OF AUTO-DECELERATION SYSTEM........................................................................................ 177 OPERATION OF AUTO-DECELERATION SYSTEM....................................................................................... 178 ENGINE AUTOMATIC WARM-UP SYSTEM................................................................................................. 179 ENGINE AUTOMATIC WARM-UP SYSTEM DIAGRAM..................................................................................... 179 FUNCTION OF ENGINE AUTOMATIC WARM-UP SYSTEM................................................................................. 180 OVERHEAT PREVENTION SYSTEM...................................................................................................... 181 OVERHEAT PREVENTION SYSTEM DIAGRAM.......................................................................................... 181 FUNCTION OF OVERHEAT PREVENTION SYSTEM...................................................................................... 182 TURBOCHARGER PROTECTION SYSTEM.................................................................................................. 183 TURBOCHARGER PROTECTION SYSTEM DIAGRAM...................................................................................... 183 FUNCTION OF TURBOCHARGER PROTECTION SYSTEM.................................................................................. 184 AUTOMATIC IDLE STOP SYSTEM...................................................................................................... 185 AUTOMATIC IDLE STOP SYSTEM DIAGRAM.......................................................................................... 185 FUNCTION OF AUTOMATIC IDLE STOP SYSTEM...................................................................................... 185 OPERATION OF AUTOMATIC IDLE STOP SYSTEM..................................................................................... 187 COMPONENT PARTS OF ENGINE SYSTEM................................................................................................ 190 VGT......................................................................................................................... 190 EGR SYSTEM.................................................................................................................. 193 EGR VALVE................................................................................................................... 195 EGR COOLER.................................................................................................................. 197 KCCV SYSTEM................................................................................................................. 198 KCCV VENTILATOR............................................................................................................. 200 KDPF........................................................................................................................ 201 COOLING SYSTEM...................................................................................................................... 206 LAYOUT DRAWING OF COOLING SYSTEM................................................................................................ 206 SPECIFICATIONS OF COOLING SYSTEM............................................................................................ 207 CONTROL SYSTEM...................................................................................................................... 208 LAYOUT DRAWING OF CONTROL SYSTEM................................................................................................ 208 MACHINE MONITOR SYSTEM.......................................................................................................... 211 MACHINE MONITOR SYSTEM DIAGRAM.............................................................................................. 211 FUNCTION OF MACHINE MONITOR SYSTEM.......................................................................................... 211 KomVision SYSTEM................................................................................................................ 213 LAYOUT DRAWING OF KOMVISION SYSTEM.......................................................................................... 213 KomVision SYSTEM DIAGRAM.................................................................................................... 215 FUNCTION OF KomVision SYSTEM................................................................................................ 215 KOMTRAX SYSTEM.................................................................................................................. 217 KOMTRAX SYSTEM DIAGRAM...................................................................................................... 217 FUNCTION OF KOMTRAX SYSTEM.................................................................................................. 217 PPC LEVERS...................................................................................................................... 218 LH PPC LEVER................................................................................................................ 218 RH PPC LEVER................................................................................................................ 219 AUTOMATIC GREASE SYSTEM......................................................................................................... 220 OUTLINE OF AUTO GREASE SYSTEM............................................................................................... 220 COMPONENT PARTS OF CONTROL SYSTEM............................................................................................... 234 MACHINE MONITOR............................................................................................................. 234 KomVision CONTROLLER........................................................................................................ 248 KomVision CAMERA............................................................................................................ 252 KOMTRAX TERMINAL............................................................................................................ 253 PUMP CONTROLLER............................................................................................................. 255 RESISTOR FOR PC-EPC VALVE................................................................................................... 259 CAN TERMINATING RESISTOR.................................................................................................... 259 PPC OIL PRESSURE SWITCH..................................................................................................... 260 ENGINE CONTROLLER........................................................................................................... 261 FUEL CONTROL DIAL........................................................................................................... 268 SENSOR.......................................................................................................................... 270 STRUCTURE OF AMBIENT PRESSURE SENSOR........................................................................................ 270 FUNCTION OF AMBIENT PRESSURE SENSOR......................................................................................... 270 STRUCTURE OF ENGINE OIL PRESSURE SWITCH..................................................................................... 270 FUNCTION OF ENGINE OIL PRESSURE SWITCH...................................................................................... 271 STRUCTURE OF CHARGE (BOOST) PRESSURE AND TEMPERATURE SENSOR................................................................. 271 FUNCTION OF CHARGE (BOOST) PRESSURE AND TEMPERATURE SENSOR.................................................................. 271 STRUCTURE OF COOLANT TEMPERATURE SENSOR..................................................................................... 272 FUNCTION OF COOLANT TEMPERATURE SENSOR...................................................................................... 272 STRUCTURE OF NE (CRANKSHAFT) SPEED SENSOR................................................................................... 272 FUNCTION OF NE (CRANKSHAFT) SPEED SENSOR.................................................................................... 273 STRUCTURE OF Bkup (CAMSHAFT) SPEED SENSOR................................................................................... 273 FUNCTION OF Bkup (CAMSHAFT) SPEED SENSOR.................................................................................... 273 STRUCTURE OF COMMON RAIL PRESSURE SENSOR.................................................................................... 274 FUNCTION OF COMMON RAIL PRESSURE SENSOR..................................................................................... 274 STRUCTURE OF EGR VALVE LIFT SENSOR.......................................................................................... 274 FUNCTION OF EGR VALVE LIFT SENSOR........................................................................................... 274 STRUCTURE OF VGT SPEED SENSOR............................................................................................... 275 FUNCTION OF KVGT SPEED SENSOR............................................................................................... 275 STRUCTURE OF KVGT POSITION SENSOR........................................................................................... 275 FUNCTION OF KVGT POSITION SENSOR............................................................................................ 276 STRUCTURE OF MASS AIR FLOW AND TEMPERATURE SENSOR........................................................................... 276 STRUCTURE OF KDPF DIFFERENTIAL PRESSURE AND OUTLET PRESSURE SENSOR.......................................................... 277 FUNCTION OF KDPF DIFFERENTIAL PRESSURE AND OUTLET PRESSURE SENSOR........................................................... 277 STRUCTURE OF CRANKCASE PRESSURE SENSOR...................................................................................... 277 FUNCTION OF CRANKCASE PRESSURE SENSOR....................................................................................... 278 STRUCTURE OF ENGINE OIL LEVEL SENSOR........................................................................................ 278 STRUCTURE OF AIR CLEANER CLOGGING SENSOR.................................................................................... 278 FUNCTION OF AIR CLEANER CLOGGING SENSOR..................................................................................... 279 STRUCTURE OF WATER-IN-FUEL SENSOR........................................................................................... 279 FUNCTION OF WATER-IN-FUEL SENSOR............................................................................................ 279 STRUCTURE OF QUICK COUPLER LOW PRESSURE WARNING SWITCH...................................................................... 279 SPECIFICATIONS - QUICK COUPLER LOW PRESSURE WARNING SWITCH.................................................................. 280 FUNCTION OF QUICK COUPLER LOW PRESSURE WARNING SWITCH....................................................................... 280 STRUCTURE OF AUTO GREASE PRESSURE SWITCH.................................................................................... 280 SPECIFICATIONS - AUTO GREASE PRESSURE SWITCH................................................................................ 281 FUNCTION OF AUTO GREASE PRESSURE SWITCH..................................................................................... 281 STRUCTURE OF OVERLOAD CAUTION SENSOR........................................................................................ 281 SPECIFICATIONS - OVERLOAD CAUTION SENSOR.................................................................................... 281 FUNCTION OF OVERLOAD CAUTION SENSOR......................................................................................... 281 HYDRAULIC SYSTEM.................................................................................................................... 282 LAYOUT DRAWING OF HYDRAULIC SYSTEM.............................................................................................. 282 CLSS............................................................................................................................ 285 STRUCTURE OF CLSS........................................................................................................... 285 OPERATION OF UNLOAD VALVE AND LS PRESSURE................................................................................... 287 PUMP SWASH PLATE ANGLE (OIL FLOW) CONTROL................................................................................... 288 PRESSURE COMPENSATION CONTROL............................................................................................... 301 ENGINE AND PUMP COMBINED CONTROL SYSTEM......................................................................................... 305 ENGINE AND PUMP COMBINED CONTROL SYSTEM DIAGRAM............................................................................. 305 FUNCTION OF ENGINE AND PUMP COMBINED CONTROL SYSTEM......................................................................... 306 PUMP AND VALVE CONTROL SYSTEM................................................................................................... 311 PUMP AND VALVE CONTROL SYSTEM DIAGRAM....................................................................................... 311 FUNCTION OF PUMP AND VALVE CONTROL SYSTEM................................................................................... 312 COMPONENT PARTS OF HYDRAULIC SYSTEM............................................................................................. 314 HYDRAULIC TANK.............................................................................................................. 314 MAIN PUMP................................................................................................................... 317 CONTROL VALVE............................................................................................................... 343 HYDRAULIC SYSTEM - PC390HRD-11E0.................................................................................................... 401 LAYOUT DRAWING OF HYDRAULIC SYSTEM.............................................................................................. 401 COMPONENT PARTS OF HYDRAULIC SYSTEM............................................................................................. 404 LAYOUT DRAWING OF VALVE CONTROL SYSTEM...................................................................................... 404 WORK EQUIPMENT SYSTEM............................................................................................................... 421 LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM......................................................................................... 421 STRUCTURE OF VALVE CONTROL...................................................................................................... 427 ONE-TOUCH POWER MAXIMIZING SYSTEM............................................................................................... 429 ONE-TOUCH POWER MAXIMIZING SYSTEM DIAGRAM................................................................................... 429 FUNCTION OF ONE-TOUCH POWER MAXIMIZING SYSTEM............................................................................... 430 MACHINE PUSH-UP SYSTEM.......................................................................................................... 431 MACHINE PUSH-UP SYSTEM DIAGRAM.............................................................................................. 431 FUNCTION OF MACHINE PUSH-UP SYSTEM.......................................................................................... 432 PPC LOCK SYSTEM................................................................................................................. 433 PPC LOCK SYSTEM DIAGRAM..................................................................................................... 433 FUNCTION OF PPC LOCK SYSTEM................................................................................................. 433 WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM................................................................................. 434 WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM DIAGRAM..................................................................... 434 FUNCTION OF WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM................................................................. 434 OPERATION OF WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM................................................................ 435 OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT......................................................................................... 436 OIL FLOW ADJUSTER SYSTEM DIAGRAM FOR ATTACHMENT............................................................................. 436 FUNCTION OF OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT......................................................................... 437 TOOL CONTROL SYSTEM............................................................................................................. 438 TOOL CONTROL SYSTEM DIAGRAM................................................................................................. 438 FUNCTION OF TOOL CONTROL SYSTEM............................................................................................. 439 COMPONENT PARTS OF WORK EQUIPMENT SYSTEM........................................................................................ 440 WORK EQUIPMENT AND SWING PPC VALVE.......................................................................................... 440 1ST-LINE ATTACHMENT PPC VALVE (WITH EPC VALVE).............................................................................. 445 2ND-LINE ATTACHMENT PPC VALVE............................................................................................... 449 SOLENOID VALVE.............................................................................................................. 451 ATTACHMENT CIRCUIT SELECTOR VALVE........................................................................................... 454 ATT EPC VALVE ASSEMBLY...................................................................................................... 457 PILOT CIRCUIT ACCUMULATOR................................................................................................... 458 1ST-LINE ATTACHMENT VARIABLE RELIEF VALVE................................................................................... 459 2ND-LINE ATTACHMENT VARIABLE RELIEF VALVE................................................................................... 462 ATTACHMENT BYPASS SOLENOID VALVE............................................................................................ 464 WORK EQUIPMENT SYSTEM - PC390HRD-11E0............................................................................................... 466 LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM......................................................................................... 466 SWING SYSTEM........................................................................................................................ 470 LAYOUT DRAWING OF SWING SYSTEM.................................................................................................. 470 SWING CONTROL SYSTEM DIAGRAM.................................................................................................... 473 FUNCTION OF SWING CONTROL SYSTEM............................................................................................ 473 COMPONENT PARTS OF SWING SYSTEM................................................................................................. 477 SWING MOTOR................................................................................................................. 477 SWING MACHINERY............................................................................................................. 488 SWING CIRCLE................................................................................................................ 490 TRAVEL SYSTEM....................................................................................................................... 491 LAYOUT DRAWING OF TRAVEL SYSTEM................................................................................................. 491 TRAVEL CONTROL SYSTEM DIAGRAM................................................................................................... 495 FUNCTION OF TRAVEL CONTROL SYSTEM........................................................................................... 495 COMPONENT PARTS OF TRAVEL SYSTEM................................................................................................ 497 TRAVEL MOTOR................................................................................................................ 497 FINAL DRIVE................................................................................................................. 510 TRAVEL PPC VALVE............................................................................................................ 511 CENTER SWIVEL JOINT......................................................................................................... 516 UNDERCARRIAGE AND FRAME............................................................................................................. 518 LAYOUT DRAWING OF UNDERCARRIAGE................................................................................................. 518 SPECIFICATIONS OF UNDERCARRIAGE............................................................................................. 518 WORK EQUIPMENT...................................................................................................................... 520 STRUCTURE OF WORK EQUIPMENT..................................................................................................... 520 FUNCTION OF WORK EQUIPMENT...................................................................................................... 521 WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM........................................................................................ 522 FUNCTION OF WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM........................................................................ 522 BUCKET CLEARANCE ADJUSTMENT SHIM................................................................................................ 523 FUNCTION OF BUCKET CLEARANCE ADJUSTMENT SHIM................................................................................ 523 CAB AND ITS ATTACHMENTS............................................................................................................. 524 ROPS CAB........................................................................................................................ 524 STRUCTURE OF ROPS CAB....................................................................................................... 524 FUNCTION OF ROPS CAB........................................................................................................ 524 CAB MOUNT....................................................................................................................... 525 STRUCTURE OF CAB MOUNT...................................................................................................... 525 FUNCTION OF CAB MOUNT....................................................................................................... 525 CAB TIPPING STOPPER............................................................................................................. 526 STRUCTURE OF CAB TIPPING STOPPER............................................................................................ 526 FUNCTION OF CAB TIPPING STOPPER............................................................................................. 526 TILTING CAB SYSTEM.............................................................................................................. 527 STRUCTURE OF TILTING CAB SYSTEM............................................................................................. 527 OPERATION OF TILTING CAB SYSTEM............................................................................................. 527 20 STANDARD VALUE TABLE................................................................................................................. 529 CONTENTS............................................................................................................................ 530 ABBREVIATION LIST................................................................................................................... 531 STANDARD VALUE TABLE FOR ENGINE..................................................................................................... 537 STANDARD VALUE TABLE FOR ENGINE: PC360LC-11E0, PC360NLC-11E0.................................................................... 537 STANDARD VALUE TABLE FOR MACHINE.................................................................................................... 542 STANDARD VALUE TABLE FOR MACHINE: PC360LC-11E0, PC360NLC-11E0................................................................... 542 MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE......................................................................... 556 STANDARD VALUE TABLE FOR MACHINE - PC390HRD-11E0.................................................................................... 560 STANDARD VALUE FOR MACHINE: HIGH REACH DEMOLITION UNIQUE........................................................................ 560 MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE......................................................................... 567 STANDARD VALUE TABLE FOR ELECTRICAL................................................................................................. 571 STANDARD VALUE TABLE FOR ELECTRICAL............................................................................................. 571 30 TESTING AND ADJUSTING................................................................................................................ 581 CONTENTS............................................................................................................................ 582 ABBREVIATION LIST................................................................................................................... 586 RELATED INFORMATION ON TESTING AND ADJUSTING........................................................................................ 592 TOOLS FOR TESTING AND ADJUSTING................................................................................................. 592 SKETCH OF TOOLS FOR TESTING AND ADJUSTING....................................................................................... 599 ENGINE AND COOLING SYSTEM........................................................................................................... 601 TEST ENGINE SPEED............................................................................................................... 601 METHOD FOR TESTING ENGINE SPEED............................................................................................. 601 TEST BOOST PRESSURE............................................................................................................. 605 METHOD FOR TESTING BOOST PRESSURE ON MACHINE MONITOR........................................................................ 605 METHOD FOR TESTING BOOST PRESSURE........................................................................................... 606 TEST EXHAUST GAS COLOR.......................................................................................................... 607 METHOD FOR TESTING EXHAUST GAS COLOR BY HANDY SMOKE CHECKER................................................................. 607 METHOD FOR TESTING EXHAUST GAS COLOR BY SMOKE METER......................................................................... 608 TEST AND ADJUST VALVE CLEARANCE................................................................................................. 609 METHOD FOR TESTING VALVE CLEARANCE.......................................................................................... 609 METHOD FOR ADJUSTING VALVE CLEARANCE........................................................................................ 611 TEST COMPRESSION PRESSURE....................................................................................................... 612 METHOD FOR TESTING COMPRESSION PRESSURE..................................................................................... 612 TEST BLOWBY PRESSURE............................................................................................................ 615 METHOD FOR TESTING BLOWBY PRESSURE.......................................................................................... 615 TEST ENGINE OIL PRESSURE........................................................................................................ 617 METHOD FOR TESTING ENGINE OIL PRESSURE...................................................................................... 617 TEST EGR VALVE AND VGT OIL PRESSURE............................................................................................. 619 METHOD FOR TESTING EGR VALVE AND VGT OIL PRESSURE........................................................................... 619 TEST FUEL PRESSURE.............................................................................................................. 621 METHOD FOR TESTING FUEL PRESSURE............................................................................................ 622 TEST FUEL DISCHARGE, RETURN AND LEAKAGE......................................................................................... 628 METHOD FOR TESTING FUEL DISCHARGE, RETURN AND LEAKAGE....................................................................... 629 BLEED AIR FROM FUEL SYSTEM...................................................................................................... 635 METHOD FOR BLEEDING AIR FROM FUEL SYSTEM.................................................................................... 635 TEST FUEL CIRCUIT FOR LEAKAGE................................................................................................... 636 METHOD FOR TESTING FUEL CIRCUIT FOR LEAKAGE................................................................................. 636 HANDLE CYLINDER CUT-OUT MODE OPERATION.......................................................................................... 638 HANDLE NO-INJECTION CRANKING OPERATION.......................................................................................... 639 TEST AND ADJUST AIR CONDITIONER COMPRESSOR BELT TENSION......................................................................... 640 METHOD FOR TESTING AIR CONDITIONER COMPRESSOR BELT TENSION.................................................................. 640 METHOD FOR ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION................................................................ 640 METHOD FOR ADJUSTING AIR CONDITIONER COMPRESSOR BELT........................................................................ 641 TEST FAN BELT AND ALTERNATOR BELT............................................................................................... 642 TEST FAN BELT AND ALTERNATOR BELT........................................................................................... 642 WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER.................................................................. 643 METHOD FOR WRITING ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER................................................. 643 TEST SCR RELATED FUNCTIONS...................................................................................................... 644 TEST AdBlue/DEF PUMP RAISED PRESSURE........................................................................................ 647 TEST INJECTION AMOUNT FROM AdBlue/DEF INJECTOR.............................................................................. 650 TEST AdBlue/DEF LINE HEATER RELAY 1......................................................................................... 654 TEST AdBlue/DEF LINE HEATER RELAY 2......................................................................................... 656 TEST AdBlue/DEF PUMP HEATER RELAY........................................................................................... 659 TEST AdBlue/DEF TANK HEATER VALVE........................................................................................... 662 TEST DENITRATION EFFICIENCY OF SCR.......................................................................................... 665 CLEAN AdBlue/DEF TANK........................................................................................................... 669 METHOD FOR CLEANING AdBlue/DEF TANK......................................................................................... 669 TEST AUTO-TENSIONER............................................................................................................. 673 TEST AUTO-TENSIONER......................................................................................................... 673 POWER TRAIN......................................................................................................................... 674 TEST SWING CIRCLE BEARING CLEARANCE............................................................................................. 674 METHOD FOR TESTING SWING CIRCLE BEARING CLEARANCE........................................................................... 674 UNDERCARRIAGE AND FRAME............................................................................................................. 675 TEST AND ADJUST TRACK TENSION................................................................................................... 675 METHOD FOR TESTING TRACK TENSION............................................................................................ 675 METHOD FOR ADJUSTING TRACK TENSION.......................................................................................... 675 HYDRAULIC SYSTEM.................................................................................................................... 677 RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM................................................................................ 677 METHOD FOR RELEASING REMAINING PRESSURE FROM HYDRAULIC TANK................................................................. 677 METHOD FOR RELEASING REMAINING PRESSURE IN HYDRAULIC CYLINDER CIRCUIT....................................................... 677 METHOD FOR RELEASING REMAINING PRESSURE FROM SWING MOTOR CIRCUIT............................................................ 682 METHOD FOR RELEASING REMAINING PRESSURE FROM TRAVEL MOTOR CIRCUIT........................................................... 682 TEST AND ADJUST OIL PRESSURE IN WORK EQUIPMENT, SWING, AND TRAVEL CIRCUITS...................................................... 683 METHOD FOR TESTING OIL PRESSURE IN WORK EQUIPMENT, SWING, AND TRAVEL CIRCUITS............................................... 684 METHOD FOR ADJUSTING OIL PRESSURE IN WORK EQUIPMENT, SWING, AND TRAVEL CIRCUITS............................................. 692 TEST OIL PRESSURE OF CONTROL CIRCUIT............................................................................................ 696 METHOD FOR TESTING OIL PRESSURE OF CONTROL CIRCUIT.......................................................................... 696 TEST AND ADJUST OIL PRESSURE IN PUMP PC CONTROL CIRCUIT......................................................................... 698 TEST PC VALVE OUTPUT PRESSURE (SERVO PISTON INLET PRESSURE)................................................................. 698 TEST PC-EPC VALVE OUTPUT PRESSURE........................................................................................... 699 METHOD FOR ADJUSTING OIL PRESSURE IN PUMP PC CONTROL CIRCUIT................................................................ 700 TEST AND ADJUST OIL PRESSURE IN PUMP LS CONTROL CIRCUIT......................................................................... 701 METHOD FOR TESTING OIL PRESSURE WITH SENSOR ADAPTER (SPECIAL TOOL).......................................................... 701 METHOD FOR TESTING LS DIFFERENTIAL PRESSURE................................................................................. 702 METHOD FOR TESTING LS VALVE OUTPUT PRESSURE (SERVO PISTON INLET PRESSURE)................................................... 704 METHOD FOR TESTING LS-EPC VALVE OUTPUT PRESSURE............................................................................. 705 METHOD FOR ADJUSTING LS VALVE............................................................................................... 705 TEST OUTLET PRESSURE OF SOLENOID VALVE.......................................................................................... 706 METHOD FOR TESTING OUTLET PRESSURE OF SOLENOID VALVE........................................................................ 706 OPERATING CONDITION OF SOLENOID VALVE....................................................................................... 707 TEST PPC VALVE OUTPUT PRESSURE.................................................................................................. 709 METHOD FOR TESTING PPC VALVE OUTPUT PRESSURE................................................................................ 709 ADJUST WORK EQUIPMENT AND SWING PPC VALVES...................................................................................... 711 METHOD FOR ADJUSTING PLAY OF WORK EQUIPMENT AND SWING PPC VALVES............................................................ 711 MEASURING AND ADJUSTING QUICK COUPLER CONTROL VALVE OUTPUT PRESSURE............................................................. 712 TEST PUMP SWASH PLATE SENSOR.................................................................................................... 714 METHOD FOR TESTING PUMP SWASH PLATE SENSOR.................................................................................. 714 TEST THE PARTS CAUSING HYDRAULIC DRIFT IN WORK EQUIPMENT........................................................................ 715 METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF BOOM CYLINDER AND BUCKET CYLINDER................................... 715 METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF ARM CYLINDER........................................................ 715 METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF PPC VALVE........................................................... 716 TEST OIL LEAKAGE................................................................................................................ 717 METHOD FOR TESTING OIL LEAKAGE FROM BOOM CYLINDER........................................................................... 717 METHOD FOR TESTING OIL LEAKAGE FROM ARM CYLINDER............................................................................ 717 METHOD FOR TESTING OIL LEAKAGE FROM BUCKET CYLINDER......................................................................... 718 METHOD FOR TESTING OIL LEAKAGE FROM SWING MOTOR............................................................................. 718 METHOD FOR TESTING OIL LEAKAGE FROM TRAVEL MOTOR............................................................................ 719 BLEED AIR FROM HYDRAULIC CIRCUIT................................................................................................ 720 METHOD FOR BLEEDING AIR FROM HYDRAULIC CIRCUIT.............................................................................. 722 HYDRAULIC SYSTEM - PC390HRD-11E0.................................................................................................... 725 MEASURING AND ADJUSTING SWING SPEED REDUCTION VALVE............................................................................. 725 MEASURING AND ADJUSTING BOOM AND BUCKET PPC REDUCTION VALVE..................................................................... 726 MEASURING AND ADJUSTING LINK CYLINDER FLOW CONTROL VALVE........................................................................ 727 MEASURING AND ADJUSTING ARM CYLINDER FLOW CONTROL VALVE......................................................................... 728 CAB AND ITS ATTACHMENTS............................................................................................................. 729 TEST CAB TIPPING STOPPER........................................................................................................ 729 METHOD FOR TESTING CAB TIPPING STOPPER...................................................................................... 729 METHOD FOR ADJUSTING MIRRORS.................................................................................................... 730 PROCEDURE FOR ADJUSTING MACHINE LEFT FRONT MIRROR (A)....................................................................... 730 PROCEDURE FOR ADJUSTING REGULAR POSITION OF MACHINE LEFT FRONT MIRROR (A)................................................... 731 PROCEDURE FOR ADJUSTING MACHINE RIGHT FRONT MIRROR (B)...................................................................... 732 PROCEDURE FOR ADJUSTING REGULAR POSITION OF MACHINE RIGHT FRONT MIRROR (B).................................................. 733 PROCEDURE FOR ADJUSTING MACHINE RIGHT SIDE MIRROR (C)....................................................................... 734 ELECTRICAL SYSTEM................................................................................................................... 736 SET AND OPERATE MACHINE MONITOR................................................................................................. 736 OPERATOR MODE............................................................................................................... 739 DISPLAY FUNCTION OF TECHNICIAN IDENTIFICATION STATUS SCREEN................................................................. 740 DISPLAY FUNCTION OF OPERATOR IDENTIFICATION INPUT SCREEN.................................................................... 740 CHECKING FUNCTION BY LCD (LIQUID CRYSTAL DISPLAY)........................................................................... 741 CHECKING FUNCTION OF SERVICE METER.......................................................................................... 741 METHOD FOR SETTING USAGE LIMITATION AND CHANGING PASSWORD................................................................... 741 SERVICE MODE................................................................................................................ 744 METHOD FOR CHECKING PRE-DEFINED MONITORING INFORMATION...................................................................... 746 METHOD FOR CHECKING SELF-DEFINE MONITORING INFORMATION...................................................................... 753 ABNORMALITY RECORD MENU..................................................................................................... 764 METHOD FOR CONFIRMING MAINTENANCE RECORD.................................................................................... 769 METHOD FOR OPERATING MAINTENANCE MODE SETTING............................................................................... 770 METHOD FOR OPERATING PHONE NUMBER ENTRY SETTING............................................................................. 774 DEFAULT MENU................................................................................................................ 775 DIAGNOSTIC TESTS MENU....................................................................................................... 787 ADJUSTMENT MENU............................................................................................................. 796 METHOD FOR PERFORMING NO-INJECTION CRANKING................................................................................. 813 KOMTRAX SETTINGS MENU....................................................................................................... 814 METHOD FOR DISPLAYING SERVICE MESSAGE....................................................................................... 817 METHOD FOR STARTING UP KOMTRAX TERMINAL......................................................................................... 819 ADJUST REARVIEW CAMERA ANGLE.................................................................................................... 824 METHOD FOR ADJUSTING REAR VIEW CAMERA ANGLE................................................................................. 824 ADJUST KomVision CAMERA ANGLE................................................................................................... 827 METHOD FOR ADJUSTING KomVision CAMERA ANGLE................................................................................. 828 ADJUST KomVision RELATED ITEMS.................................................................................................. 832 SETTING OF KomVision (MAIN SETTING)......................................................................................... 832 SETTING OF KomVision (CAMERA SETTING)....................................................................................... 834 SETTING OF KomVision (CAMERA CALIBRATION)................................................................................... 836 KomVision screen - Check 12 m visibility.................................................................................... 850 HANDLE VOLTAGE CIRCUIT OF ENGINE CONTROLLER..................................................................................... 853 HANDLE BATTERY DISCONNECT SWITCH................................................................................................ 854 TEST DIODES..................................................................................................................... 855 METHOD FOR TESTING DIODE USING DIGITAL TESTER............................................................................... 855 METHOD FOR TESTING DIODE USING ANALOG TESTER................................................................................ 855 ELECTRICAL SYSTEM - PC390HRD-11E0................................................................................................... 856 ELECTRICAL CIRCUIT DIAGRAMS OF WORK EQUIPMENT SYSTEM............................................................................ 856 HIGH REACH DEMOLITION ELECTRICAL DIAGRAM - BASE MACHINE..................................................................... 856 HIGH REACH DEMOLITION ELECTRICAL DIAGRAM - HIGH REACH DEMOLITION WORK EQUIPMENT............................................. 859 HIGH REACH DEMOLITION ELECTRICAL DIAGRAM - EXTENDED HIGH REACH DEMOLITION WORK EQUIPMENT.................................... 861 HIGH REACH DEMOLITION ELECTRICAL DIAGRAM - MEDIUM REACH DEMOLITION WORK EQUIPMENT........................................... 863 HIGH REACH DEMOLITION ELECTRICAL DIAGRAM - DEMOLITION DIGGING WORK EQUIPMENT................................................ 865 RH PPC LEVER................................................................................................................ 866 WORK EQUIPMENT CONFIGURATION SELECTION CIRCUIT.............................................................................. 867 CONSTANT LINK SPEED CIRCUIT................................................................................................. 868 PARALLEL LINK FRONT SCREEN WIPER............................................................................................ 869 Pm CLINIC........................................................................................................................... 870 Pm CLINIC SERVICE............................................................................................................... 870 Pm CLINIC CHECK SHEET....................................................................................................... 871 WORKING RANGE INDICATOR SYSTEM...................................................................................................... 885 WORKING RANGE INDICATOR SYSTEM LAYOUT........................................................................................... 885 METHOD FOR ACCESSING WORKING RANGE INDICATOR KOMATSU SERVICE MENU............................................................... 887 DIAGNOSTICS - WORKING RANGE INDICATOR SYSTEM.................................................................................... 889 MONITORING SYSTEM PARAMETERS AND SENSOR STATES.............................................................................. 889 USING THE PARAMETER CHANGE LOG.............................................................................................. 891 USING ERROR LISTS AND LOGS.................................................................................................. 892 EXPORT DATA FROM WORKING RANGE INDICATOR SYSTEM............................................................................. 893 IMPORT DATA TO WORKING RANGE INDICATOR SYSTEM............................................................................... 894 REPLACING COMPONENTS - WORKING RANGE INDICATOR SYSTEM........................................................................... 896 WORKING RANGE INDICATOR SYSTEM ANGLE SENSOR REPLACEMENT..................................................................... 896 WORKING RANGE INDICATOR SYSTEM MONITOR REPLACEMENT.......................................................................... 901 WORKING RANGE INDICATOR SYSTEM - UDATING SOFTWARE........................................................................... 906 CALIBRATION - WORKING RANGE INDICATOR SYSTEM.................................................................................... 910 WORKING RANGE INDICATOR SYSTEM CALIBRATION OVERVIEW......................................................................... 910 METHOD 1 - CALIBRATING AND CONFIRMING CALIBRATION ACCURACY - AUTO CALIBRATION............................................... 910 METHOD 2 - BASE MACHINE SET-UP AND 2-AXIS PITCH AND ROLL SENSOR CALIBRATION................................................. 918 METHOD 2 - CALIBRATING AND CONFIRMING CALIBRATION ACCURACY - MANUAL CALIBRATION............................................. 921 40 TROUBLESHOOTING...................................................................................................................... 937 CONTENTS............................................................................................................................ 938 ABBREVIATION LIST................................................................................................................... 949 RELATED INFORMATION ON TROUBLESHOOTING.............................................................................................. 955 GENERAL TROUBLESHOOTING POINTS.................................................................................................. 955 TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM...................................................................................... 956 SEQUENCE OF EVENTS IN TROUBLESHOOTING........................................................................................... 968 CHECKS BEFORE TROUBLESHOOTING................................................................................................... 970 INSPECTION PROCEDURE BEFORE TROUBLESHOOTING..................................................................................... 972 WALK-AROUND CHECK........................................................................................................... 972 TESTING IN ACCORDANCE WITH TESTING PROCEDURE.................................................................................... 974 CHECK FUEL LEVEL AND TYPE................................................................................................... 974 CHECK IMPURE INGREDIENT IN FUEL............................................................................................. 974 CHECK FUEL PREFILTER........................................................................................................ 975 WATER SEPARATOR - CHECK / DRAIN WATER AND SEDIMENT.......................................................................... 975 METHOD FOR REPLACING FUEL PREFILTER CARTRIDGE............................................................................... 976 CHECK MAIN FILTER........................................................................................................... 977 CHECK ENGINE OIL LEVEL (OIL AMOUNT IN OIL PAN).............................................................................. 979 CHECK COOLANT LEVEL (RESERVOIR TANK)........................................................................................ 980 CHECK CLOGGING OF AIR CLEANER............................................................................................... 981 OUTER ELEMENT - CLEAN....................................................................................................... 981 ELEMENTS - REPLACE.......................................................................................................... 983 CHECK HYDRAULIC OIL LEVEL................................................................................................... 984 CHECK HYDRAULIC OIL STRAINER................................................................................................ 985 CHECK HYDRAULIC FILTER...................................................................................................... 986 CHECK OIL LEVEL IN SWING MACHINERY CASE..................................................................................... 987 CHECK OIL LEVEL IN DAMPER CASE.............................................................................................. 987 CHECK OIL LEVEL IN FINAL DRIVE CASE......................................................................................... 988 BLEED AIR FROM FUEL SYSTEM.................................................................................................. 988 BLEED AIR FROM HYDRAULIC SYSTEM............................................................................................. 988 ELECTRICAL EQUIPMENT - CHECK METHOD......................................................................................... 989 AUTOMATIC GREASE SYSTEM......................................................................................................... 994 FINDING MALFUNCTIONS........................................................................................................ 994 MALFUNCTION FINDING PROCEDURES.............................................................................................. 998 PREPARATION TO TROUBLESHOOT ELECTRICAL SYSTEM...................................................................................1000 PROCEDURE FOR TESTING AND TROUBLESHOOTING.......................................................................................1010 SYMPTOMS OF FAILURE AND TROUBLESHOOTING NUMBERS.................................................................................1013 INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE..................................................................................1017 TROUBLESHOOTING METHOD FOR OPEN CIRCUIT IN WIRING HARNESS OF PRESSURE SENSOR SYSTEM.............................................1019 CONNECTOR CONTACT IDENTIFICATION................................................................................................1022 T-BRANCH BOX AND T-BRANCH ADAPTER TABLE.........................................................................................1062 FUSE LOCATION TABLE.............................................................................................................1068 PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC).....................................................................1071 FAILURE CODE TABLE..............................................................................................................1075 PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883] AND [CA3135]).........................................1093 TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE)...................................................................................1095 FAILURE CODE [879AKA]...........................................................................................................1095 FAILURE CODE [879AKB]...........................................................................................................1096 FAILURE CODE [879BKA]...........................................................................................................1097 FAILURE CODE [879BKB]...........................................................................................................1099 FAILURE CODE [879CKA]...........................................................................................................1101 FAILURE CODE [879CKB]...........................................................................................................1102 FAILURE CODE [879DKZ]...........................................................................................................1103 FAILURE CODE [879EMC]...........................................................................................................1105 FAILURE CODE [879FMC]...........................................................................................................1106 FAILURE CODE [879GKX]...........................................................................................................1107 FAILURE CODE [989L00]...........................................................................................................1109 FAILURE CODE [989M00]...........................................................................................................1110 FAILURE CODE [989N00]...........................................................................................................1111 FAILURE CODE [A1U0N3]...........................................................................................................1112 FAILURE CODE [A1U0N4]...........................................................................................................1114 FAILURE CODE [A900FR]...........................................................................................................1116 FAILURE CODE [A900N6]...........................................................................................................1117 FAILURE CODE [A900NY]...........................................................................................................1118 FAILURE CODE [AA10NX]...........................................................................................................1119 FAILURE CODE [AB00KE]...........................................................................................................1121 FAILURE CODE [AQ10N3]...........................................................................................................1124 FAILURE CODE [AS00N3]...........................................................................................................1126 FAILURE CODE [AS00R2]...........................................................................................................1128 FAILURE CODE [AS00R3]...........................................................................................................1129 FAILURE CODE [AS00R4]...........................................................................................................1130 FAILURE CODE [AS00R5]...........................................................................................................1131 FAILURE CODE [AS00R6]...........................................................................................................1132 FAILURE CODE [AS00ZK]...........................................................................................................1133 FAILURE CODE [AS10KM]...........................................................................................................1134 FAILURE CODE [AS10NR]...........................................................................................................1135 FAILURE CODE [AS10NT]...........................................................................................................1136 FAILURE CODE [B@BAZG]...........................................................................................................1137 FAILURE CODE [B@BAZK]...........................................................................................................1138 FAILURE CODE [B@BCNS]...........................................................................................................1140 FAILURE CODE [B@BCQA]...........................................................................................................1141 FAILURE CODE [B@BCZK]...........................................................................................................1143 FAILURE CODE [B@HANS]...........................................................................................................1145 FAILURE CODE [CA115]............................................................................................................1146 FAILURE CODE [CA122]............................................................................................................1147 FAILURE CODE [CA123]............................................................................................................1149 FAILURE CODE [CA131]............................................................................................................1151 FAILURE CODE [CA132]............................................................................................................1153 FAILURE CODE [CA144]............................................................................................................1155 FAILURE CODE [CA145]............................................................................................................1157 FAILURE CODE [CA153]............................................................................................................1159 FAILURE CODE [CA154]............................................................................................................1162 FAILURE CODE [CA187]............................................................................................................1165 FAILURE CODE [CA221]............................................................................................................1167 FAILURE CODE [CA222]............................................................................................................1169 FAILURE CODE [CA227]............................................................................................................1171 FAILURE CODE [CA234]............................................................................................................1172 FAILURE CODE [CA238]............................................................................................................1173 FAILURE CODE [CA239]............................................................................................................1175 FAILURE CODE [CA249]............................................................................................................1177 FAILURE CODE [CA256]............................................................................................................1179 FAILURE CODE [CA271]............................................................................................................1181 FAILURE CODE [CA272]............................................................................................................1183 FAILURE CODE [CA281]............................................................................................................1185 FAILURE CODE [CA322]............................................................................................................1186 FAILURE CODE [CA323]............................................................................................................1188 FAILURE CODE [CA324]............................................................................................................1190 FAILURE CODE [CA325]............................................................................................................1192 FAILURE CODE [CA331]............................................................................................................1194 FAILURE CODE [CA332]............................................................................................................1196 FAILURE CODE [CA343]............................................................................................................1198 FAILURE CODE [CA351]............................................................................................................1199 FAILURE CODE [CA352]............................................................................................................1200 FAILURE CODE [CA356]............................................................................................................1203 FAILURE CODE [CA357]............................................................................................................1205 FAILURE CODE [CA386]............................................................................................................1207 FAILURE CODE [CA428]............................................................................................................1208 FAILURE CODE [CA429]............................................................................................................1210 FAILURE CODE [CA435]............................................................................................................1212 FAILURE CODE [CA441]............................................................................................................1214 FAILURE CODE [CA442]............................................................................................................1216 FAILURE CODE [CA449]............................................................................................................1217 FAILURE CODE [CA451]............................................................................................................1221 FAILURE CODE [CA452]............................................................................................................1224 FAILURE CODE [CA488]............................................................................................................1226 FAILURE CODE [CA515]............................................................................................................1227 FAILURE CODE [CA516]............................................................................................................1229 FAILURE CODE [CA553]............................................................................................................1231 FAILURE CODE [CA555]............................................................................................................1232 FAILURE CODE [CA556]............................................................................................................1233 FAILURE CODE [CA559]............................................................................................................1234 FAILURE CODE [CA595]............................................................................................................1238 FAILURE CODE [CA687]............................................................................................................1239 FAILURE CODE [CA689]............................................................................................................1241 FAILURE CODE [CA691]............................................................................................................1246 FAILURE CODE [CA692]............................................................................................................1248 FAILURE CODE [CA697]............................................................................................................1250 FAILURE CODE [CA698]............................................................................................................1251 FAILURE CODE [CA731]............................................................................................................1252 FAILURE CODE [CA778]............................................................................................................1254 FAILURE CODE [CA1777]...........................................................................................................1259 FAILURE CODE [CA1664]...........................................................................................................1262 FAILURE CODE [CA1669]...........................................................................................................1264 FAILURE CODE [CA1673]...........................................................................................................1265 FAILURE CODE [CA1677]...........................................................................................................1266 FAILURE CODE [CA1678]...........................................................................................................1267 FAILURE CODE [CA1682]...........................................................................................................1268 FAILURE CODE [CA1683]...........................................................................................................1270 FAILURE CODE [CA1684]...........................................................................................................1272 FAILURE CODE [CA1686]...........................................................................................................1274 FAILURE CODE [CA1691]...........................................................................................................1275 FAILURE CODE [CA1694]...........................................................................................................1278 FAILURE CODE [CA1695]...........................................................................................................1281 FAILURE CODE [CA1696]...........................................................................................................1282 FAILURE CODE [CA1712]...........................................................................................................1284 FAILURE CODE [CA1713]...........................................................................................................1287 FAILURE CODE [CA1714]...........................................................................................................1289 FAILURE CODE [CA1715]...........................................................................................................1290 FAILURE CODE [CA1776]...........................................................................................................1291 FAILURE CODE [CA1777]...........................................................................................................1294 FAILURE CODE [CA1843]...........................................................................................................1297 FAILURE CODE [CA1844]...........................................................................................................1299 FAILURE CODE [CA1879]...........................................................................................................1302 FAILURE CODE [CA1881]...........................................................................................................1305 FAILURE CODE [CA1883]...........................................................................................................1307 FAILURE CODE [CA1885]...........................................................................................................1310 FAILURE CODE [CA1887]...........................................................................................................1312 FAILURE CODE [CA1921]...........................................................................................................1314 FAILURE CODE [CA1922]...........................................................................................................1317 FAILURE CODE [CA1942]...........................................................................................................1322 FAILURE CODE [CA1993]...........................................................................................................1323 FAILURE CODE [CA2185]...........................................................................................................1326 FAILURE CODE [CA2186]...........................................................................................................1328 FAILURE CODE [CA2249]...........................................................................................................1330 FAILURE CODE [CA2265]...........................................................................................................1331 FAILURE CODE [CA2266]...........................................................................................................1333 FAILURE CODE [CA2271]...........................................................................................................1335 FAILURE CODE [CA2272]...........................................................................................................1338 FAILURE CODE [CA2288]...........................................................................................................1341 FAILURE CODE [CA2311]...........................................................................................................1342 FAILURE CODE [CA2349]...........................................................................................................1343 FAILURE CODE [CA2353]...........................................................................................................1346 FAILURE CODE [CA2357]...........................................................................................................1348 FAILURE CODE [CA2381]...........................................................................................................1349 FAILURE CODE [CA2382]...........................................................................................................1352 FAILURE CODE [CA2383]...........................................................................................................1355 FAILURE CODE [CA2386]...........................................................................................................1358 FAILURE CODE [CA2387]...........................................................................................................1360 FAILURE CODE [CA2555]...........................................................................................................1361 FAILURE CODE [CA2556]...........................................................................................................1363 FAILURE CODE [CA2637]...........................................................................................................1365 FAILURE CODE [CA2639]...........................................................................................................1367 FAILURE CODE [CA2771]...........................................................................................................1370 FAILURE CODE [CA2777]...........................................................................................................1376 FAILURE CODE [CA2976]...........................................................................................................1379 FAILURE CODE [CA3133]...........................................................................................................1381 FAILURE CODE [CA3134]...........................................................................................................1383 FAILURE CODE [CA3135]...........................................................................................................1385 FAILURE CODE [CA3142]...........................................................................................................1388 FAILURE CODE [CA3143]...........................................................................................................1389 FAILURE CODE [CA3144]...........................................................................................................1390 FAILURE CODE [CA3146]...........................................................................................................1392 FAILURE CODE [CA3147]...........................................................................................................1393 FAILURE CODE [CA3148]...........................................................................................................1394 FAILURE CODE [CA3151]...........................................................................................................1396 FAILURE CODE [CA3165]...........................................................................................................1402 FAILURE CODE [CA3229]...........................................................................................................1404 FAILURE CODE [CA3231]...........................................................................................................1406 FAILURE CODE [CA3232]...........................................................................................................1408 FAILURE CODE [CA3235]...........................................................................................................1412 FAILURE CODE [CA3239]...........................................................................................................1414 FAILURE CODE [CA3241]...........................................................................................................1417 FAILURE CODE [CA3242]...........................................................................................................1420 FAILURE CODE [CA3251]...........................................................................................................1423 FAILURE CODE [CA3253]...........................................................................................................1425 FAILURE CODE [CA3254]...........................................................................................................1428 FAILURE CODE [CA3255]...........................................................................................................1431 FAILURE CODE [CA3256]...........................................................................................................1435 FAILURE CODE [CA3311]...........................................................................................................1437 FAILURE CODE [CA3312]...........................................................................................................1439 FAILURE CODE [CA3313]...........................................................................................................1442 FAILURE CODE [CA3314]...........................................................................................................1443 FAILURE CODE [CA3315]...........................................................................................................1444 FAILURE CODE [CA3316]...........................................................................................................1446 FAILURE CODE [CA3317]...........................................................................................................1447 FAILURE CODE [CA3318]...........................................................................................................1448 FAILURE CODE [CA3319]...........................................................................................................1450 FAILURE CODE [CA3321]...........................................................................................................1451 FAILURE CODE [CA3322]...........................................................................................................1453 FAILURE CODE [CA3419]...........................................................................................................1455 FAILURE CODE [CA3421]...........................................................................................................1457 FAILURE CODE [CA3497]...........................................................................................................1459 FAILURE CODE [CA3498]...........................................................................................................1460 FAILURE CODE [CA3543]...........................................................................................................1461 FAILURE CODE [CA3545]...........................................................................................................1468 FAILURE CODE [CA3547]...........................................................................................................1470 FAILURE CODE [CA3558]...........................................................................................................1471 FAILURE CODE [CA3559]...........................................................................................................1473 FAILURE CODE [CA3562]...........................................................................................................1475 FAILURE CODE [CA3563]...........................................................................................................1477 FAILURE CODE [CA3567]...........................................................................................................1480 FAILURE CODE [CA3568]...........................................................................................................1483 FAILURE CODE [CA3571]...........................................................................................................1487 FAILURE CODE [CA3572]...........................................................................................................1489 FAILURE CODE [CA3574]...........................................................................................................1491 FAILURE CODE [CA3575]...........................................................................................................1493 FAILURE CODE [CA3577]...........................................................................................................1495 FAILURE CODE [CA3578]...........................................................................................................1497 FAILURE CODE [CA3582]...........................................................................................................1499 FAILURE CODE [CA3583]...........................................................................................................1505 FAILURE CODE [CA3596]...........................................................................................................1507 FAILURE CODE [CA3649]...........................................................................................................1509 FAILURE CODE [CA3681]...........................................................................................................1511 FAILURE CODE [CA3682]...........................................................................................................1516 FAILURE CODE [CA3713]...........................................................................................................1522 FAILURE CODE [CA3717]...........................................................................................................1525 FAILURE CODE [CA3718]...........................................................................................................1526 FAILURE CODE [CA3725]...........................................................................................................1527 FAILURE CODE [CA3741]...........................................................................................................1530 FAILURE CODE [CA3748]...........................................................................................................1531 FAILURE CODE [CA3751]...........................................................................................................1533 FAILURE CODE [CA3755]...........................................................................................................1535 FAILURE CODE [CA3866]...........................................................................................................1537 FAILURE CODE [CA3867]...........................................................................................................1541 FAILURE CODE [CA3868]...........................................................................................................1544 FAILURE CODE [CA3899]...........................................................................................................1548 FAILURE CODE [CA3911]...........................................................................................................1550 FAILURE CODE [CA3912]...........................................................................................................1554 FAILURE CODE [CA3932]...........................................................................................................1556 FAILURE CODE [CA3933]...........................................................................................................1558 FAILURE CODE [CA3934]...........................................................................................................1560 FAILURE CODE [CA3935]...........................................................................................................1563 FAILURE CODE [CA3936]...........................................................................................................1565 FAILURE CODE [CA4151]...........................................................................................................1567 FAILURE CODE [CA4152]...........................................................................................................1571 FAILURE CODE [CA4155]...........................................................................................................1575 FAILURE CODE [CA4156]...........................................................................................................1577 FAILURE CODE [CA4157]...........................................................................................................1579 FAILURE CODE [CA4158]...........................................................................................................1581 FAILURE CODE [CA4159]...........................................................................................................1582 FAILURE CODE [CA4161]...........................................................................................................1583 FAILURE CODE [CA4162]...........................................................................................................1586 FAILURE CODE [CA4163]...........................................................................................................1589 FAILURE CODE [CA4164]...........................................................................................................1591 FAILURE CODE [CA4165]...........................................................................................................1593 FAILURE CODE [CA4166]...........................................................................................................1595 FAILURE CODE [CA4168]...........................................................................................................1597 FAILURE CODE [CA4169]...........................................................................................................1600 FAILURE CODE [CA4171]...........................................................................................................1602 FAILURE CODE [CA4249]...........................................................................................................1605 FAILURE CODE [CA4251]...........................................................................................................1607 FAILURE CODE [CA4259]...........................................................................................................1609 FAILURE CODE [CA4261]...........................................................................................................1612 FAILURE CODE [CA4277]...........................................................................................................1615 FAILURE CODE [CA4281]...........................................................................................................1619 FAILURE CODE [CA4459]...........................................................................................................1622 FAILURE CODE [CA4461]...........................................................................................................1625 FAILURE CODE [CA4658]...........................................................................................................1628 FAILURE CODE [CA4731]...........................................................................................................1632 FAILURE CODE [CA4732]...........................................................................................................1633 FAILURE CODE [CA4739]...........................................................................................................1634 FAILURE CODE [CA4768]...........................................................................................................1635 FAILURE CODE [CA4769]...........................................................................................................1637 FAILURE CODE [CA4842]...........................................................................................................1640 FAILURE CODE [CA4952]...........................................................................................................1644 FAILURE CODE [CA5115]...........................................................................................................1646 FAILURE CODE [CA5179]...........................................................................................................1649 FAILURE CODE [CA5181]...........................................................................................................1651 FAILURE CODE [CA5383]...........................................................................................................1653 FAILURE CODE [D110KB]...........................................................................................................1655 FAILURE CODE [D19JKZ]...........................................................................................................1657 FAILURE CODE [D811MC]...........................................................................................................1660 FAILURE CODE [D862KA]...........................................................................................................1661 FAILURE CODE [D8ALKA]...........................................................................................................1662 FAILURE CODE [D8ALKB]...........................................................................................................1665 FAILURE CODE [D8AQKR]...........................................................................................................1667 FAILURE CODE [D8G6KT]...........................................................................................................1673 FAILURE CODE [DA20MC]...........................................................................................................1674 FAILURE CODE [DA22KK]...........................................................................................................1675 FAILURE CODE [DA25KP]...........................................................................................................1678 FAILURE CODE [DA29KQ]...........................................................................................................1681 FAILURE CODE [DA2LKA]...........................................................................................................1683 FAILURE CODE [DA2LKB]...........................................................................................................1686 FAILURE CODE [DA2QKR]...........................................................................................................1688 FAILURE CODE [DA2RKR]...........................................................................................................1697 FAILURE CODE [DAF0KM]...........................................................................................................1698 FAILURE CODE [DAF0MB]...........................................................................................................1699 FAILURE CODE [DAF0MC]...........................................................................................................1700 FAILURE CODE [DAF8KB]...........................................................................................................1701 FAILURE CODE [DAF9KQ]...........................................................................................................1703 FAILURE CODE [DAFGMC]...........................................................................................................1704 FAILURE CODE [DAFLKA]...........................................................................................................1705 FAILURE CODE [DAFLKB]...........................................................................................................1708 FAILURE CODE [DAFQKR]...........................................................................................................1710 FAILURE CODE [DAZ9KQ]...........................................................................................................1711 FAILURE CODE [DAZQKR]...........................................................................................................1712 FAILURE CODE [DBPQKR]...........................................................................................................1719 FAILURE CODE [DBP0KM]...........................................................................................................1727 FAILURE CODE [DBP0KT]...........................................................................................................1728 FAILURE CODE [DBP5KB]...........................................................................................................1729 FAILURE CODE [DBP5KY]...........................................................................................................1732 FAILURE CODE [DB2QKR]...........................................................................................................1735 FAILURE CODE [DB2RKR]...........................................................................................................1743 FAILURE CODE [DDNRKA]...........................................................................................................1748 FAILURE CODE [DDNRKY]...........................................................................................................1750 FAILURE CODE [DDNS00]...........................................................................................................1752 FAILURE CODE [DFB1KZ]...........................................................................................................1754 FAILURE CODE [DFB2KZ]...........................................................................................................1756 FAILURE CODE [DFB3L8]...........................................................................................................1758 FAILURE CODE [DFB4L8]...........................................................................................................1760 FAILURE CODE [DFB5KZ]...........................................................................................................1762 FAILURE CODE [DFB6KZ]...........................................................................................................1764 FAILURE CODE [DGH2KB]...........................................................................................................1766 FAILURE CODE [DHA4KA]...........................................................................................................1768 FAILURE CODE [DHAAMA]...........................................................................................................1770 FAILURE CODE [DHACMA]...........................................................................................................1772 FAILURE CODE [DHPAMA]...........................................................................................................1774 FAILURE CODE [DHPBMA]...........................................................................................................1777 FAILURE CODE [DHS3MA]...........................................................................................................1780 FAILURE CODE [DHS4MA]...........................................................................................................1783 FAILURE CODE [DHS8MA]...........................................................................................................1786 FAILURE CODE [DHS9MA]...........................................................................................................1789 FAILURE CODE [DHSAMA]...........................................................................................................1792 FAILURE CODE [DHSBMA]...........................................................................................................1795 FAILURE CODE [DHSCMA]...........................................................................................................1798 FAILURE CODE [DHSDMA]...........................................................................................................1801 FAILURE CODE [DHSFMA]...........................................................................................................1804 FAILURE CODE [DHSGMA]...........................................................................................................1807 FAILURE CODE [DHSHMA]...........................................................................................................1810 FAILURE CODE [DHSJMA]...........................................................................................................1813 FAILURE CODE [DHZAMA]...........................................................................................................1816 FAILURE CODE [DHZCL8]...........................................................................................................1820 FAILURE CODE [DKR0MA]...........................................................................................................1821 FAILURE CODE [DKR1MA]...........................................................................................................1824 FAILURE CODE [DKULKA]...........................................................................................................1827 FAILURE CODE [DKULKB]...........................................................................................................1829 FAILURE CODE [DKULKY]...........................................................................................................1831 FAILURE CODE [DR10KA]...........................................................................................................1833 FAILURE CODE [DR12KA]...........................................................................................................1836 FAILURE CODE [DR20KA]...........................................................................................................1838 FAILURE CODE [DR21KX]...........................................................................................................1840 FAILURE CODE [DR30KA]...........................................................................................................1842 FAILURE CODE [DR31KX]...........................................................................................................1844 FAILURE CODE [DR40KA]...........................................................................................................1846 FAILURE CODE [DUMBKA]...........................................................................................................1848 FAILURE CODE [DUMBKB]...........................................................................................................1851 FAILURE CODE [DV00KA]...........................................................................................................1853 FAILURE CODE [DV00KB]...........................................................................................................1854 FAILURE CODE [DV20KB]...........................................................................................................1855 FAILURE CODE [DW43KA]...........................................................................................................1857 FAILURE CODE [DW43KB]...........................................................................................................1859 FAILURE CODE [DW43KY]...........................................................................................................1861 FAILURE CODE [DW45KA]...........................................................................................................1863 FAILURE CODE [DW45KB]...........................................................................................................1866 FAILURE CODE [DW45KY]...........................................................................................................1869 FAILURE CODE [DW4CKY]...........................................................................................................1871 FAILURE CODE [DW91KA]...........................................................................................................1872 FAILURE CODE [DW91KB]...........................................................................................................1874 FAILURE CODE [DW91KY]...........................................................................................................1876 FAILURE CODE [DWA2KA]...........................................................................................................1878 FAILURE CODE [DWA2KB]...........................................................................................................1880 FAILURE CODE [DWA2KY]...........................................................................................................1882 FAILURE CODE [DWK0KA]...........................................................................................................1884 FAILURE CODE [DWK0KB]...........................................................................................................1886 FAILURE CODE [DWK0KY]...........................................................................................................1888 FAILURE CODE [DWK2KA]...........................................................................................................1890 FAILURE CODE [DWK2KB]...........................................................................................................1892 FAILURE CODE [DWK2KY]...........................................................................................................1894 FAILURE CODE [DWK8KA]...........................................................................................................1896 FAILURE CODE [DWK8KB]...........................................................................................................1898 FAILURE CODE [DWK8KY]...........................................................................................................1900 FAILURE CODE [DWPUKA]...........................................................................................................1902 FAILURE CODE [DWPUKB]...........................................................................................................1904 FAILURE CODE [DWPUKY]...........................................................................................................1906 FAILURE CODE [DXA8KA]...........................................................................................................1908 FAILURE CODE [DXA8KB]...........................................................................................................1911 FAILURE CODE [DXA9KA]...........................................................................................................1913 FAILURE CODE [DXA9KB]...........................................................................................................1916 FAILURE CODE [DXE0KA]...........................................................................................................1918 FAILURE CODE [DXE0KB]...........................................................................................................1920 FAILURE CODE [DXE4KA]...........................................................................................................1922 FAILURE CODE [DXE4KB]...........................................................................................................1924 FAILURE CODE [DXE4KY]...........................................................................................................1926 FAILURE CODE [DXE5KA]...........................................................................................................1927 FAILURE CODE [DXE5KB]...........................................................................................................1929 FAILURE CODE [DXE6KA]...........................................................................................................1931 FAILURE CODE [DXE6KB]...........................................................................................................1933 FAILURE CODE [DXE7KA]...........................................................................................................1935 FAILURE CODE [DXE7KB]...........................................................................................................1937 FAILURE CODE [DXE7KY]...........................................................................................................1939 FAILURE CODE [DXE8KA]...........................................................................................................1941 FAILURE CODE [DXE8KB]...........................................................................................................1943 FAILURE CODE [DXE8KY]...........................................................................................................1945 FAILURE CODE [DXE9KA]...........................................................................................................1947 FAILURE CODE [DXE9KB]...........................................................................................................1949 FAILURE CODE [DXE9KY]...........................................................................................................1951 FAILURE CODE [DXEAKA]...........................................................................................................1953 FAILURE CODE [DXEAKB]...........................................................................................................1955 FAILURE CODE [DXEAKY]...........................................................................................................1957 FAILURE CODE [DXEKKA]...........................................................................................................1959 FAILURE CODE [DXEKKB]...........................................................................................................1961 FAILURE CODE [DXEKKY]...........................................................................................................1963 FAILURE CODE [DXELKA]...........................................................................................................1965 FAILURE CODE [DXELKB]...........................................................................................................1967 FAILURE CODE [DXELKY]...........................................................................................................1969 FAILURE CODE [DY20KA]...........................................................................................................1971 FAILURE CODE [DY20MA]...........................................................................................................1974 FAILURE CODE [DY2CKB]...........................................................................................................1976 FAILURE CODE [DY2DKB]...........................................................................................................1979 FAILURE CODE [DY2EKB]...........................................................................................................1981 TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE).......................................................................................1983 E-1 ENGINE DOES NOT START (ENGINE DOES NOT CRANK)...............................................................................1983 E-2 MANUAL PREHEATING SYSTEM DOES NOT WORK......................................................................................1989 E-3 AUTOMATIC PREHEATING SYSTEM DOES NOT WORK...................................................................................1992 E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP...........................................................1994 E-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS NOTHING.............................................1996 E-6 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), ENGINE OIL LEVEL MONITOR LIGHTS UP IN YELLOW..........1999 E-7 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), RADIATOR COOLANT LEVEL MONITOR LIGHTS UP IN YELLOW....2000 E-8 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS RUNNING...............................................2001 E-9 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS RUNNING................................................2002 E-10 AIR CLEANER CLOGGING MONITOR LIGHTS UP IN YELLOW WHILE ENGINE IS RUNNING...................................................2003 E-11 CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING..............................................................2004 E-12 FUEL LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING................................................................2005 E-13 WATER SEPARATOR MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING...........................................................2006 E-14 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING................................................2007 E-15 ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING.......................................................2008 E-16 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING.................................................2009 E-17 FUEL GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR MAXIMUM...................................................................2010 E-18 DISPLAY OF FUEL GAUGE DIFFERS FROM ACTUAL FUEL LEVEL.......................................................................2012 E-19 ENGINE COOLANT TEMPERATURE GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR MAXIMUM.............................................2013 E-20 DISPLAY OF ENGINE COOLANT TEMPERATURE GAUGE DIFFERS FROM ACTUAL COOLANT TEMPERATURE........................................2014 E-21 HYDRAULIC OIL TEMPERATURE GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR MAXIMUM..............................................2015 E-22 DISPLAY OF HYDRAULIC OIL TEMPERATURE GAUGE DIFFERS FROM ACTUAL OIL TEMPERATURE.............................................2017 E-23 SOME AREAS OF MACHINE MONITOR SCREEN ARE NOT DISPLAYED.....................................................................2018 E-24 FUNCTION SWITCH DOES NOT OPERATE...........................................................................................2019 E-25 AUTOMATIC WARM-UP SYSTEM DOES NOT WORK (IN COLD WEATHER)...................................................................2020 E-26 WHEN AUTO-DECELERATOR SWITCH IS OPERATED, AUTO-DECELERATOR MONITOR DOES NOT LIGHT UP OR DOES NOT GO OFF....................2021 E-27 AUTO-DECELERATOR IS NOT OPERATED OR CANCELED WITH LEVER....................................................................2022 E-28 WHEN WORKING MODE SWITCH IS OPERATED, WORKING MODE SELECTION SCREEN IS NOT DISPLAYED.......................................2023 E-29 WHEN WORKING MODE IS CHANGED, SETTING OF ENGINE AND HYDRAULIC PUMP IS NOT CHANGED..........................................2024 E-30 WHEN TRAVEL SPEED SWITCH IS OPERATED, TRAVEL SPEED MONITOR DOES NOT CHANGE.................................................2025 E-31 WHEN TRAVEL SPEED SELECTION IS CHANGED, ACTUAL TRAVEL SPEED DOES NOT CHANGE................................................2026 E-32 ALARM BUZZER CANNOT BE CANCELED............................................................................................2028 E-33 SERVICE METER IS NOT DISPLAYED, WHILE STARTING SWITCH IS IN OFF POSITION...................................................2029 E-34 SERVICE MODE CANNOT BE SELECTED............................................................................................2030 E-35 ALL OF WORK EQUIPMENTS, SWING, AND TRAVEL MECHANISM DO NOT MOVE............................................................2031 E-36 ALL OF WORK EQUIPMENT, SWING, AND TRAVEL MECHANISM DO NOT LOCK.............................................................2033 E-37 WHEN SWING BRAKE CANCEL SWITCH IS SET TO CANCEL POSITION, MACHINE CANNOT SWING.............................................2034 E-38 WHEN SWING BRAKE CANCEL SWITCH IS SET TO NORMAL POSITION, SWING HOLDING BRAKE DOES NOT OPERATE.............................2037 E-39 ONE-TOUCH POWER MAXIMIZING FUNCTION DOES NOT OPERATE PROPERLY, OR INDICATOR NOT DISPLAYED ON MONITOR.......................2039 E-40 ONE-TOUCH POWER MAXIMIZING FUNCTION IS NOT CANCELLED.......................................................................2041 E-41 ALARM DOES NOT SOUND DURING TRAVEL.........................................................................................2042 E-42 ALARM DOES NOT STOP SOUNDING WHILE MACHINE IS STOPPED......................................................................2044 E-43 HORN DOES NOT SOUND........................................................................................................2045 E-44 HORN DOES NOT STOP SOUNDING................................................................................................2049 E-45 WHEN WIPER SWITCH IS OPERATED, WIPER MONITOR DOES NOT LIGHT UP OR GO OFF...................................................2051 E-46 WHEN WIPER SWITCH IS OPERATED, WINDSHIELD WIPER DOES NOT OPERATE...........................................................2052 E-47 WHEN WINDOW WASHER SWITCH IS OPERATED, WINDOW WASHER DOES NOT OPERATE......................................................2054 E-48 BOOM RAISE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION....................................................2055 E-49 BOOM LOWER INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION....................................................2056 E-50 ARM OUT INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION.......................................................2057 E-51 ARM IN INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION........................................................2058 E-52 BUCKET DUMP INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION...................................................2059 E-53 BUCKET CURL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION...................................................2060 E-54 SWING INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION.........................................................2061 E-55 TRAVEL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION........................................................2062 E-56 SERVICE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION.......................................................2063 E-57 ATTACHMENT HYDRAULIC CIRCUIT CANNOT BE CHANGED.............................................................................2065 E-58 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY...................................................................................2066 E-59 MACHINE PUSH-UP FUNCTION CANNOT BE CANCELED................................................................................2067 E-60 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE..................................................................................2069 TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE).......................................................................2070 INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE).........................................................................2070 SYSTEM CHART OF HYDRAULIC AND MECHANICAL SYSTEMS................................................................................2071 FAILURE MODE AND CAUSE TABLE....................................................................................................2073 H-1 ALL WORK EQUIPMENT, SWING AND TRAVEL DO NOT WORK............................................................................2084 H-2 ALL WORK EQUIPMENT, SWING AND TRAVEL LACK SPEED AND POWER...................................................................2085 H-3 FINE CONTROL PERFORMANCE OR RESPONSE IS POOR................................................................................2088 H-4 UNUSUAL NOISE IS HEARD FROM AROUND HYDRAULIC PUMP...........................................................................2089 H-5 ENGINE SPEED DROPS LARGELY OR ENGINE STOPS..................................................................................2090 H-6 SPEED OR POWER OF BOOM IS LOW...............................................................................................2092 H-7 ARM SPEED OR POWER IS LOW...................................................................................................2098 H-8 BUCKET SPEED OR POWER IS LOW................................................................................................2103 H-9 WORK EQUIPMENT DOES NOT MOVE IN SINGLE OPERATION............................................................................2107 H-10 HYDRAULIC DRIFT OF BOOM IS LARGE...........................................................................................2108 H-11 HYDRAULIC DRIFT OF ARM IS LARGE............................................................................................2110 H-12 HYDRAULIC DRIFT OF BUCKET IS LARGE.........................................................................................2112 H-13 WHEN SINGLE WORK EQUIPMENT IS RELIEVED HYDRAULICALLY, OTHER WORK EQUIPMENT MOVES...........................................2113 H-14 TIME LAG OF WORK EQUIPMENT IS LARGE........................................................................................2114 H-15 ONE-TOUCH POWER MAXIMIZING FUNCTION DOES NOT OPERATE.......................................................................2115 H-16 MACHINE PUSH-UP FUNCTION DOES NOT OPERATE..................................................................................2116 H-17 ATTACHMENT CIRCUIT CANNOT BE CHANGED.......................................................................................2117 H-18 OIL FLOW IN ATTACHMENT CIRCUIT CANNOT BE CHANGED...........................................................................2118 H-19 IN COMBINED OPERATION OF WORK EQUIPMENT, EQUIPMENT HAVING HEAVIER LOAD MOVES SLOWER........................................2119 H-20 IN COMBINED OPERATION OF SWING AND TRAVEL, TRAVEL SPEED DROPS LARGELY......................................................2120 H-21 IN COMBINED OPERATION OF SWING AND BOOM RAISE, BOOM RISING SPEED IS LOW....................................................2121 H-22 MACHINE DOES NOT TRAVEL STRAIGHT...........................................................................................2122 H-23 MACHINE IS NOT STEERED WELL OR STEERING POWER IS LOW.......................................................................2124 H-24 TRAVEL SPEED IS LOW........................................................................................................2127 H-25 ONE OF TRACKS DOES NOT RUN.................................................................................................2129 H-26 TRAVEL SPEED DOES NOT CHANGE, OR TRAVEL SPEED IS TOO SLOW OR FAST..........................................................2131 H-27 UPPER STRUCTURE DOES NOT SWING BOTH TO THE RIGHT AND LEFT..................................................................2132 H-28 SWINGS ONLY IN ONE DIRECTION...............................................................................................2133 H-29 SWING ACCELERATION OR SWING SPEED IS LOW IN BOTH DIRECTIONS (RIGHT AND LEFT)...............................................2134 H-30 SWING ACCELERATION PERFORMANCE IS POOR OR SWING SPEED IS SLOW IN ONLY ONE DIRECTION........................................2135 H-31 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (BOTH RIGHT AND LEFT)..........................................2136 H-32 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (ONLY ONE DIRECTION EITHER RIGHT OR LEFT)......................2137 H-33 SHOCK IS LARGE WHEN UPPER STRUCTURE STOPS SWINGING.........................................................................2138 H-34 LARGE UNUSUAL NOISE IS HEARD WHEN UPPER STRUCTURE STOPS SWINGING...........................................................2139 H-35 SWING DRIFT ON A SLOPE IS LARGE (WHILE SWING PARKING BRAKE IS APPLIED).....................................................2140 H-36 SWING DRIFT ON A SLOPE IS LARGE (WHILE SWING PARKING BRAKE IS RELEASED)....................................................2141 H-37 Quick coupler cylinder will not extend.....................................................................................2142 H-38 Quick coupler cylinder will not retract (but buzzer doesnot sound).........................................................2144 H-39 Buzzer does not sound (but quick coupler cylinder doesretract).............................................................2146 H-40 Quick coupler cylinder extends and retracts slowly.........................................................................2148 TROUBLESHOOTING OF ENGINE (S-MODE)..................................................................................................2149 INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE).........................................................................2149 S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION......................................................2150 S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT..................................................................................2151 S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS BUT DOES NOT START)..............................2152 S-4 ENGINE STARTABILITY IS POOR.................................................................................................2154 S-5 ENGINE DOES NOT PICK UP SMOOTHLY............................................................................................2156 S-6 ENGINE STOPS DURING OPERATION...............................................................................................2158 S-7 ENGINE RUNS ROUGH OR IS UNSTABLE............................................................................................2160 S-8 ENGINE LACKS POWER..........................................................................................................2161 S-9 KDPF GETS CLOGGED IN A SHORT TIME...........................................................................................2163 S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE........................................................................................2165 S-11 OIL BECOMES CONTAMINATED QUICKLY...........................................................................................2166 S-12 FUEL CONSUMPTION IS EXCESSIVE..............................................................................................2167 S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT LEVEL GOES DOWN)......................................................2168 S-14 OIL PRESSURE DROPS.........................................................................................................2169 S-15 FUEL MIXES INTO ENGINE OIL.................................................................................................2171 S-16 WATER MIXES INTO ENGINE OIL (MILKY)........................................................................................2172 S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING)...........................................................................2173 S-18 UNUSUAL NOISE IS HEARD.....................................................................................................2174 S-19 VIBRATION IS EXCESSIVE.....................................................................................................2175 S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT.......................................................................................2176 S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY.................................................................................2177 S-22 ACTIVE REGENERATION TAKES TIME.............................................................................................2179 S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION........................................................................2180 S-24 AdBlue/DEF CONSUMPTION IS EXCESSIVE........................................................................................2181 S-25 THERE IS UNUSUAL SMELL (IRRITATING ODOR)...................................................................................2183 S-26 FOREIGN MATERIALS ENTER AdBlue/DEF (AdBlue/DEF INCREASES)..................................................................2184 TROUBLESHOOTING OF WORKING RANGE INDICATOR BY FAILURE CODE (IF EQUIPPED)............................................................2185 20 SUPPLY VOLTAGE > 32VDC.......................................................................................................2185 21 SUPPLY VOLTAGE < 12VDC.......................................................................................................2186 25 FILE ERROR FACTORY SETTINGS..................................................................................................2187 26 FILE ERROR USER SETTINGS.....................................................................................................2188 27 FILE ERROR INPUT DATA........................................................................................................2189 30 PROXIMITY SWITCHES DIFFERENCE................................................................................................2190 86 ANGLE SENSOR A2 TIMEOUT......................................................................................................2191 96 ANGLE SENSOR A3/A5 TIMEOUT...................................................................................................2192 106 ANGLE SENSOR A4/A6 TIMEOUT..................................................................................................2193 116 ANGLE SENSOR PITCH TIMEOUT..................................................................................................2194 126 ANGLE SENSOR ROLL TIMEOUT...................................................................................................2195 50 DISASSEMBLY AND ASSEMBLY.............................................................................................................2197 CONTENTS............................................................................................................................2198 ABBREVIATION LIST...................................................................................................................2203 RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY.....................................................................................2209 HOW TO READ THIS MANUAL.........................................................................................................2209 COATING MATERIALS LIST..........................................................................................................2211 SPECIAL TOOLS LIST..............................................................................................................2216 SKETCHES OF SPECIAL TOOLS.......................................................................................................2231 ENGINE AND COOLING SYSTEM...........................................................................................................2239 REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY.........................................................................................2239 METHOD FOR REMOVING SUPPLY PUMP ASSEMBLY....................................................................................2239 METHOD FOR INSTALLING SUPPLY PUMP ASSEMBLY..................................................................................2244 REMOVE AND INSTALL INJECTOR ASSEMBLY............................................................................................2252 METHOD FOR REMOVING INJECTOR ASSEMBLY.......................................................................................2252 METHOD FOR INSTALLING INJECTOR ASSEMBLY.....................................................................................2259 REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY.......................................................................................2271 METHOD FOR REMOVING CYLINDER HEAD ASSEMBLY..................................................................................2272 METHOD FOR INSTALLING CYLINDER HEAD ASSEMBLY................................................................................2281 REMOVE AND INSTALL EGR VALVE ASSEMBLY...........................................................................................2299 METHOD FOR REMOVING EGR VALVE ASSEMBLY......................................................................................2299 METHOD FOR INSTALLING EGR VALVE ASSEMBLY....................................................................................2300 REMOVE AND INSTALL EGR COOLER ASSEMBLY..........................................................................................2302 METHOD FOR REMOVING EGR COOLER ASSEMBLY.....................................................................................2302 METHOD FOR INSTALLING EGR COOLER ASSEMBLY...................................................................................2303 REMOVE AND INSTALL STARTER ASSEMBLY.............................................................................................2306 METHOD FOR REMOVING STARTER ASSEMBLY........................................................................................2306 METHOD FOR INSTALLING STARTER ASSEMBLY......................................................................................2307 REMOVE AND INSTALL ALTERNATOR BELT..............................................................................................2308 METHOD FOR REMOVING ALTERNATOR BELT.........................................................................................2308 METHOD FOR INSTALLING ALTERNATOR BELT.......................................................................................2311 REMOVE AND INSTALL RADIATOR ASSEMBLY............................................................................................2314 METHOD FOR REMOVING RADIATOR ASSEMBLY.......................................................................................2314 METHOD FOR INSTALLING RADIATOR ASSEMBLY.....................................................................................2316 REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY................................................................................2318 METHOD FOR REMOVING HYDRAULIC OIL COOLER ASSEMBLY...........................................................................2318 METHOD FOR INSTALLING HYDRAULIC OIL COOLER ASSEMBLY.........................................................................2320 REMOVE AND INSTALL AFTERCOOLER ASSEMBLY.........................................................................................2323 METHOD FOR REMOVING AFTERCOOLER ASSEMBLY....................................................................................2323 METHOD FOR INSTALLING AFTERCOOLER ASSEMBLY..................................................................................2324 REMOVE AND INSTALL ENGINE AND MAIN PUMP ASSEMBLY................................................................................2326 METHOD FOR REMOVING ENGINE AND MAIN PUMP ASSEMBLY...........................................................................2327 METHOD FOR INSTALLING ENGINE AND MAIN PUMP ASSEMBLY.........................................................................2339 REMOVE AND INSTALL ENGINE FRONT OIL SEAL........................................................................................2354 METHOD FOR REMOVING ENGINE FRONT OIL SEAL...................................................................................2354 METHOD FOR INSTALLING ENGINE FRONT OIL SEAL.................................................................................2358 REMOVE AND INSTALL ENGINE REAR OIL SEAL.........................................................................................2362 METHOD FOR REMOVING ENGINE REAR OIL SEAL....................................................................................2363 METHOD FOR INSTALLING ENGINE REAR OIL SEAL..................................................................................2364 REMOVE AND INSTALL ENGINE HOOD ASSEMBLY.........................................................................................2371 METHOD FOR REMOVING ENGINE HOOD ASSEMBLY....................................................................................2371 METHOD FOR INSTALLING ENGINE HOOD ASSEMBLY..................................................................................2372 REMOVE AND INSTALL FUEL TANK ASSEMBLY...........................................................................................2375 METHOD FOR REMOVING FUEL TANK ASSEMBLY......................................................................................2375 METHOD FOR INSTALLING FUEL TANK ASSEMBLY....................................................................................2379 REMOVE AND INSTALL AdBlue/DEF TANK ASSEMBLY.....................................................................................2382 METHOD FOR REMOVING AdBlue/DEF TANK ASSEMBLY................................................................................2382 METHOD FOR INSTALLING AdBlue/DEF TANK ASSEMBLY..............................................................................2388 REMOVE AND INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY.......................................................................2393 METHOD FOR REMOVING AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY..................................................................2393 METHOD FOR INSTALLING AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY................................................................2400 REMOVE AND INSTALL AdBlue/DEF TANK SENSOR.......................................................................................2405 METHOD FOR REMOVING AdBlue/DEF TANK SENSOR..................................................................................2405 METHOD FOR INSTALLING AdBlue/DEF TANK SENSOR................................................................................2405 REMOVE AND INSTALL AdBlue/DEF TANK STRAINER.....................................................................................2412 METHOD FOR REMOVING AdBlue/DEF TANK STRAINER................................................................................2412 METHOD FOR INSTALLING AdBlue/DEF TANK STRAINER..............................................................................2412 REMOVE AND INSTALL AdBlue/DEF TANK FILLER PORT FILTER...........................................................................2413 METHOD FOR REMOVING AdBlue/DEF TANK FILLER PORT FILTER......................................................................2413 METHOD FOR INSTALLING AdBlue/DEF TANK FILLER PORT FILTER....................................................................2415 REMOVE AND INSTALL KDPF ASSEMBLY................................................................................................2418 METHOD FOR REMOVING KDPF ASSEMBLY...........................................................................................2418 METHOD FOR INSTALLING KDPF ASSEMBLY.........................................................................................2421 DISASSEMBLE AND ASSEMBLE OF KDPF ASSEMBLY.......................................................................................2425 METHOD FOR DISASSEMBLING KDPF ASSEMBLY......................................................................................2426 METHOD FOR ASSEMBLING KDPF ASSEMBLY.........................................................................................2429 REMOVE AND INSTALL SCR ASSEMBLY.................................................................................................2434 METHOD FOR REMOVING SCR ASSEMBLY............................................................................................2434 METHOD FOR INSTALLING SCR ASSEMBLY..........................................................................................2437 REMOVE AND INSTALL KDPF, SCR ASSEMBLY...........................................................................................2440 METHOD FOR REMOVING KDPF, SCR ASSEMBLY......................................................................................2441 METHOD FOR INSTALLING KDPF, SCR ASSEMBLY....................................................................................2447 REMOVE AND INSTALL KDPF, SCR ASSEMBLY BRACKET...................................................................................2454 METHOD FOR REMOVING KDPF, SCR ASSEMBLY BRACKET..............................................................................2454 METHOD FOR INSTALLING KDPF, SCR ASSEMBLY BRACKET............................................................................2457 REMOVE AND INSTALL KCCV ASSEMBLY................................................................................................2462 METHOD FOR REMOVING KCCV ASSEMBLY...........................................................................................2462 METHOD FOR INSTALLING KCCV ASSEMBLY.........................................................................................2463 REMOVE AND INSTALL AdBlue/DEF MIXING TUBE.......................................................................................2465 METHOD FOR REMOVING AdBlue/DEF MIXING TUBE..................................................................................2466 METHOD FOR INSTALLING AdBlue/DEF MIXING TUBE................................................................................2469 REMOVE AND INSTALL AdBlue/DEF INJECTOR..........................................................................................2473 METHOD FOR REMOVING AdBlue/DEF INJECTOR.....................................................................................2473 METHOD FOR INSTALLING AdBlue/DEF INJECTOR...................................................................................2476 REMOVE AND INSTALL AdBlue/DEF PUMP..............................................................................................2480 METHOD FOR REMOVING AdBlue/DEF PUMP.........................................................................................2480 METHOD FOR INSTALLING AdBlue/DEF PUMP.......................................................................................2483 REMOVE AND INSTALL AdBlue/DEF HOSE..............................................................................................2485 METHOD FOR REMOVING AdBlue/DEF HOSE.........................................................................................2486 METHOD FOR INSTALLING AdBlue/DEF HOSE.......................................................................................2492 REMOVE AND INSTALL AIR CLEANER ASSEMBLY.........................................................................................2500 METHOD FOR REMOVING AIR CLEANER ASSEMBLY....................................................................................2500 METHOD FOR INSTALLING AIR CLEANER ASSEMBLY..................................................................................2502 REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY..........................................................................2504 METHOD FOR REMOVING AIR CONDITIONER COMPRESSOR ASSEMBLY.....................................................................2504 METHOD FOR INSTALLING AIR CONDITIONER COMPRESSOR ASSEMBLY...................................................................2505 REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY...........................................................................2507 METHOD FOR REMOVING AIR CONDITIONER CONDENSER ASSEMBLY......................................................................2507 METHOD FOR INSTALLING AIR CONDITIONER CONDENSER ASSEMBLY....................................................................2508 POWER TRAIN.........................................................................................................................2509 REMOVE AND INSTALL TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY........................................................................2509 METHOD FOR REMOVING TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY...................................................................2509 METHOD FOR INSTALLING TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY.................................................................2510 DISASSEMBLE AND ASSEMBLE FINAL DRIVE ASSEMBLY...................................................................................2512 METHOD FOR DISASSEMBLING FINAL DRIVE ASSEMBLY...............................................................................2513 METHOD FOR ASSEMBLING FINAL DRIVE ASSEMBLY..................................................................................2517 REMOVE AND INSTALL SWING MOTOR AND SWING MACHINERY ASSEMBLY.....................................................................2525 METHOD FOR REMOVING SWING MOTOR AND SWING MACHINERY ASSEMBLY................................................................2525 METHOD FOR INSTALLING SWING MOTOR AND SWING MACHINERY ASSEMBLY..............................................................2526 DISASSEMBLE AND ASSEMBLE SWING MACHINERY ASSEMBLY...............................................................................2528 METHOD FOR DISASSEMBLING SWING MACHINERY ASSEMBLY...........................................................................2528 METHOD FOR ASSEMBLING SWING MACHINERY ASSEMBLY..............................................................................2531 REMOVE AND INSTALL SWING CIRCLE ASSEMBLY........................................................................................2539 METHOD FOR REMOVING SWING CIRCLE ASSEMBLY...................................................................................2539 METHOD FOR INSTALLING SWING CIRCLE ASSEMBLY.................................................................................2539 UNDERCARRIAGE AND FRAME.............................................................................................................2541 SEPARATION AND CONNECTION OF TRACK ASSEMBLY.....................................................................................2541 METHOD FOR SEPARATING TRACK ASSEMBLY........................................................................................2541 METHOD FOR INSTALLING TRACK ASSEMBLY........................................................................................2543 REMOVE AND INSTALL SPROCKET.....................................................................................................2546 METHOD FOR REMOVING SPROCKET................................................................................................2546 METHOD FOR INSTALLING SPROCKET..............................................................................................2546 REMOVE AND INSTALL IDLER AND IDLER CUSHION ASSEMBLY.............................................................................2548 METHOD FOR REMOVING IDLER AND IDLER CUSHION ASSEMBLY........................................................................2548 METHOD FOR INSTALLING IDLER AND IDLER CUSHION ASSEMBLY......................................................................2549 DISASSEMBLE AND ASSEMBLE IDLER ASSEMBLY.........................................................................................2550 METHOD FOR DISASSEMBLING IDLER ASSEMBLY.....................................................................................2550 METHOD FOR ASSEMBLING IDLER ASSEMBLY........................................................................................2551 DISASSEMBLE AND ASSEMBLE OF IDLER CUSHION ASSEMBLY..............................................................................2555 METHOD FOR DISASSEMBLING IDLER CUSHION ASSEMBLY.............................................................................2556 METHOD FOR ASSEMBLING IDLER CUSHION ASSEMBLY................................................................................2556 DISASSEMBLE AND ASSEMBLE TRACK ROLLER ASSEMBLY..................................................................................2558 METHOD FOR DISASSEMBLING TRACK ROLLER ASSEMBLY..............................................................................2559 METHOD FOR ASSEMBLING TRACK ROLLER ASSEMBLY.................................................................................2560 DISASSEMBLEAND ASSEMBLE CARRIER ROLLER ASSEMBLY.................................................................................2562 METHOD FOR DISASSEMBLING CARRIER ROLLER ASSEMBLY............................................................................2562 METHOD FOR ASSEMBLING CARRIER ROLLER ASSEMBLY...............................................................................2563 REMOVE AND INSTALL REVOLVING FRAME ASSEMBLY.....................................................................................2566 METHOD FOR REMOVING REVOLVING FRAME ASSEMBLY................................................................................2566 METHOD FOR INSTALLING REVOLVING FRAME ASSEMBLY..............................................................................2568 METHOD FOR INSTALLING REVOLVING FRAME ASSEMBLY - PC390HRD-11E0..............................................................2570 REMOVE AND INSTALL COUNTERWEIGHT ASSEMBLY.......................................................................................2571 METHOD FOR REMOVING COUNTERWEIGHT ASSEMBLY..................................................................................2571 METHOD FOR INSTALLING COUNTERWEIGHT ASSEMBLY................................................................................2572 HYDRAULIC SYSTEM....................................................................................................................2575 REMOVE AND INSTALL CENTER SWIVEL JOINT ASSEMBLY.................................................................................2575 METHOD FOR REMOVING CENTER SWIVEL JOINT ASSEMBLY............................................................................2575 METHOD FOR INSTALLING CENTER SWIVEL JOINT ASSEMBLY..........................................................................2576 DISASSEMBLE AND ASSEMBLE CENTER SWIVEL JOINT ASSEMBLY...........................................................................2579 METHOD FOR DISASSEMBLING CENTER SWIVEL JOINT ASSEMBLY.......................................................................2580 METHOD FOR ASSEMBLING CENTER SWIVEL JOINT ASSEMBLY..........................................................................2581 REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY......................................................................................2582 METHOD FOR REMOVING HYDRAULIC TANK ASSEMBLY.................................................................................2582 METHOD FOR INSTALLING HYDRAULIC TANK ASSEMBLY...............................................................................2586 REMOVE AND INSTALL MAIN PUMP ASSEMBLY...........................................................................................2590 METHOD FOR REMOVING MAIN PUMP ASSEMBLY......................................................................................2590 METHOD FOR INSTALLING MAIN PUMP ASSEMBLY....................................................................................2593 REMOVE AND INSTALL CONTROL VALVE ASSEMBLY.......................................................................................2596 METHOD FOR REMOVING CONTROL VALVE ASSEMBLY..................................................................................2596 METHOD FOR INSTALLING CONTROL VALVE ASSEMBLY................................................................................2603 DISASSEMBLE AND ASSEMBLE CONTROL VALVE ASSEMBLY.................................................................................2610 METHOD FOR REPLACING PRESSURE COMPENSATION VALVE SEAL RING..................................................................2611 METHOD FOR ASSEMBLING CONTROL VALVE ASSEMBLY................................................................................2612 REMOVE AND INSTALL ATT BYPASS SOLENOID..........................................................................................2617 REMOVE ATT BYPASS SOLENOID..................................................................................................2617 INSTALL ATT BYPASS SOLENOID.................................................................................................2620 DISASSEMBLE AND ASSEMBLE WORK EQUIPMENT PPC VALVE ASSEMBLY......................................................................2622 METHOD FOR DISASSEMBLING WORK EQUIPMENT PPC VALVE ASSEMBLY..................................................................2622 METHOD FOR ASSEMBLING WORK EQUIPMENT PPC VALVE ASSEMBLY.....................................................................2623 DISASSEMBLE AND ASSEMBLE TRAVEL PPC VALVE ASSEMBLY..............................................................................2625 METHOD FOR DISASSEMBLING TRAVEL PPC VALVE ASSEMBLY..........................................................................2625 METHOD FOR ASSEMBLING TRAVEL PPC VALVE ASSEMBLY.............................................................................2626 REMOVE AND INSTALL QUICK COUPLER VALVE..........................................................................................2628 WORK EQUIPMENT......................................................................................................................2630 REMOVE AND INSTALL BUCKET ASSEMBLY..............................................................................................2630 METHOD FOR REMOVING BUCKET ASSEMBLY.........................................................................................2630 METHOD FOR INSTALLING BUCKET ASSEMBLY.......................................................................................2630 REMOVE AND INSTALL ARM ASSEMBLY.................................................................................................2632 METHOD FOR REMOVING ARM ASSEMBLY............................................................................................2632 METHOD FOR INSTALLING ARM ASSEMBLY..........................................................................................2633 REMOVE AND INSTALL WORK EQUIPMENT ASSEMBLY......................................................................................2635 METHOD FOR REMOVING WORK EQUIPMENT ASSEMBLY.................................................................................2635 METHOD FOR INSTALLING WORK EQUIPMENT ASSEMBLY...............................................................................2638 DISASSEMBLE AND ASSEMBLE WORK EQUIPMENT CYLINDER ASSEMBLY.......................................................................2641 METHOD FOR DISASSEMBLING WORK EQUIPMENT CYLINDER ASSEMBLY...................................................................2641 METHOD FOR ASSEMBLING WORK EQUIPMENT CYLINDER ASSEMBLY......................................................................2644 CAB AND ITS ATTACHMENTS.............................................................................................................2651 REMOVE AND INSTALL OPERATOR'S CAB ASSEMBLY......................................................................................2651 METHOD FOR REMOVING OPERATOR'S CAB ASSEMBLY.................................................................................2651 METHOD FOR INSTALLING OPERATOR'S CAB ASSEMBLY...............................................................................2659 REMOVE AND INSTALL OPERATOR CAB GLASS (ADHERED GLASS)...........................................................................2666 METHOD FOR REMOVING OPERATOR CAB GLASS (ADHERED GLASS)......................................................................2668 METHOD FOR INSTALLING OPERATOR CAB GLASS (ADHERED GLASS)....................................................................2668 REMOVE AND INSTALL FRONT WINDOW ASSEMBLY........................................................................................2678 METHOD FOR REMOVING FRONT WINDOW ASSEMBLY...................................................................................2678 METHOD FOR INSTALLING FRONT WINDOW ASSEMBLY.................................................................................2681 REMOVE AND INSTALL FLOOR FRAME ASSEMBLY.........................................................................................2687 METHOD FOR REMOVING FLOOR FRAME ASSEMBLY....................................................................................2688 METHOD FOR INSTALLING FLOOR FRAME ASSEMBLY..................................................................................2694 REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY................................................................................2702 METHOD FOR REMOVING AIR CONDITIONER UNIT ASSEMBLY...........................................................................2702 METHOD FOR INSTALLING AIR CONDITIONER UNIT ASSEMBLY.........................................................................2708 REMOVE AND INSTALL OPERATOR'S SEAT..............................................................................................2714 METHOD FOR REMOVING OPERATOR'S SEAT.........................................................................................2714 METHOD FOR INSTALLING OPERATOR'S SEAT.......................................................................................2716 REMOVE AND INSTALL SEAT BELT....................................................................................................2719 METHOD FOR REMOVING SEAT BELT...............................................................................................2719 METHOD FOR INSTALLING SEAT BELT.............................................................................................2720 REMOVE AND INSTALL FRONT WIPER ASSEMBLY.........................................................................................2721 METHOD FOR REMOVING FRONT WIPER ASSEMBLY....................................................................................2721 METHOD FOR INSTALLING FRONT WIPER ASSEMBLY..................................................................................2726 ELECTRICAL SYSTEM...................................................................................................................2735 REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY...................................................................................2735 METHOD FOR REMOVING ENGINE CONTROLLER ASSEMBLY..............................................................................2735 METHOD FOR INSTALLING ENGINE CONTROLLER ASSEMBLY............................................................................2737 REMOVE AND INSTALL PUMP CONTROLLER ASSEMBLY.....................................................................................2741 METHOD FOR REMOVING PUMP CONTROLLER ASSEMBLY................................................................................2741 METHOD FOR INSTALLING PUMP CONTROLLER ASSEMBLY..............................................................................2744 REMOVE AND INSTALL KomVision CONTROLLER ASSEMBLY................................................................................2748 METHOD FOR REMOVING KomVision CONTROLLER ASSEMBLY...........................................................................2748 METHOD FOR INSTALLING KomVision CONTROLLER..................................................................................2749 REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY.....................................................................................2750 METHOD FOR REMOVING MACHINE MONITOR ASSEMBLY................................................................................2750 METHOD FOR INSTALLING MACHINE MONITOR ASSEMBLY..............................................................................2753 REMOVE AND INSTALL PUMP SWASH PLATE SENSOR......................................................................................2757 METHOD FOR REMOVING PUMP SWASH PLATE SENSOR.................................................................................2757 METHOD FOR INSTALLING PUMP SWASH PLATE SENSOR...............................................................................2757 REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR.........................................................................2759 METHOD FOR REMOVING MASS AIR FLOW AND TEMPERATURE SENSOR....................................................................2759 METHOD FOR INSTALLING MASS AIR FLOW AND TEMPERATURE SENSOR..................................................................2760 REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR...............................................................................2761 METHOD FOR REMOVING KCCV CRANKCASE PRESSURE SENSOR..........................................................................2761 METHOD FOR INSTALLING KCCV CRANKCASE PRESSURE SENSOR........................................................................2762 REMOVE AND INSTALL SCR TEMPERATURE SENSOR.......................................................................................2763 METHOD FOR REMOVING SCR TEMPERATURE SENSOR..................................................................................2763 METHOD FOR INSTALLING SCR TEMPERATURE SENSOR................................................................................2764 REMOVE AND INSTALL REARVIEW CAMERA..............................................................................................2766 METHOD FOR REMOVING REARVIEW CAMERA.........................................................................................2766 METHOD FOR INSTALLING REARVIEW CAMERA.......................................................................................2767 REMOVE AND INSTALL KomVision CAMERA.............................................................................................2769 METHOD FOR REMOVING KomVision CAMERA........................................................................................2769 METHOD FOR INSTALLING KomVision CAMERA......................................................................................2770 REMOVE AND INSTALL KOMTRAX TERMINAL ASSEMBLY....................................................................................2772 METHOD FOR REMOVING KOMTRAX TERMINAL ASSEMBLY...............................................................................2772 METHOD FOR INSTALLING KOMTRAX TERMINAL ASSEMBLY.............................................................................2775 60 MAINTENANCE STANDARD.................................................................................................................2779 CONTENTS............................................................................................................................2780 ABBREVIATION LIST...................................................................................................................2781 ENGINE AND COOLING SYSTEM...........................................................................................................2787 MAINTENANCE STANDARD OF ENGINE MOUNT............................................................................................2787 MAINTENANCE STANDARD OF COOLING SYSTEM..........................................................................................2789 POWER TRAIN.........................................................................................................................2791 MAINTENANCE STANDARD OF SWING CIRCLE............................................................................................2791 MAINTENANCE STANDARD OF SWING MACHINERY.........................................................................................2792 MAINTENANCE STANDARD OF FINAL DRIVE.............................................................................................2794 MAINTENANCE STANDARD OF SPROCKET................................................................................................2796 MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING...............................................................2797 UNDERCARRIAGE AND FRAME.............................................................................................................2799 MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION...........................................................................2799 MAINTENANCE STANDARD OF IDLER...................................................................................................2801 MAINTENANCE STANDARD OF TRACK ROLLER............................................................................................2803 MAINTENANCE STANDARD OF CARRIER ROLLER..........................................................................................2805 MAINTENANCE STANDARD OF TRACK SHOE..............................................................................................2806 MAINTENANCE STANDARD OF TRIPLE SHOE.............................................................................................2809 HYDRAULIC SYSTEM....................................................................................................................2810 MAINTENANCE STANDARD OF HYDRAULIC TANK..........................................................................................2810 MAINTENANCE STANDARD OF MAIN PUMP...............................................................................................2811 MAINTENANCE STANDARD OF SWING MOTOR.............................................................................................2813 MAINTENANCE STANDARD OF TRAVEL MOTOR............................................................................................2816 MAINTENANCE STANDARD OF CONTROL VALVE...........................................................................................2819 MAINTENANCE STANDARD OF WORK EQUIPMENT AND SWING PPC VALVE......................................................................2829 MAINTENANCE STANDARD OF TRAVEL PPC VALVE........................................................................................2832 MAINTENANCE STANDARD OF 1ST-LINE ATTACHMENT PPC VALVE (WITH EPC VALVE)..........................................................2835 MAINTENANCE STANDARD OF EPC VALVE OF 1ST-LINE ATTACHMENT PPC VALVE..........................................................2837 MAINTENANCE STANDARD OF 2ND-LINE ATTACHMENT PPC VALVE...........................................................................2838 MAINTENANCE STANDARD OF SOLENOID VALVE..........................................................................................2840 MAINTENANCE STANDARD OF HYDRAULIC DRIFT PREVENTION VALVE........................................................................2841 MAINTENANCE STANDARD OF ATTACHMENT CIRCUIT SELECTOR VALVE.......................................................................2843 MAINTENANCE STANDARD OF CENTER SWIVEL JOINT.....................................................................................2844 WORK EQUIPMENT......................................................................................................................2845 MAINTENANCE STANDARD OF WORK EQUIPMENT LINKAGE..................................................................................2845 DIMENSION OF ARM............................................................................................................2850 DIMENSIONS OF BUCKET........................................................................................................2852 MAINTENANCE STANDARD OF BOOM CYLINDER...........................................................................................2854 MAINTENANCE STANDARD OF ARM CYLINDER............................................................................................2855 MAINTENANCE STANDARD OF BUCKET CYLINDER.........................................................................................2856 WORK EQUIPMENT - PC390HRD-11E0......................................................................................................2857 WORK EQUIPMENT - HIGH REACH DEMOLITION..........................................................................................2857 DIMENSION OF ARM............................................................................................................2857 MAINTENANCE STANDARD OF BOOM CYLINDER.......................................................................................2858 MAINTENANCE STANDARD OF LINK CYLINDER.......................................................................................2859 MAINTENANCE STANDARD OF ARM CYLINDER........................................................................................2860 MAINTENANCE STANDARD OF BUCKET CYLINDER.....................................................................................2861 WORK EQUIPMENT - DEMOLITION DIGGING.............................................................................................2862 MAINTENANCE STANDARD OF ARM CYLINDER........................................................................................2862 MAINTENANCE STANDARD OF BUCKET CYLINDER.....................................................................................2863 80 APPENDIX.............................................................................................................................2865 CONTENTS............................................................................................................................2866 ABBREVIATION LIST...................................................................................................................2868 AIR CONDITIONER SYSTEM..............................................................................................................2874 PRECAUTIONS FOR REFRIGERANT.....................................................................................................2874 AIR CONDITIONER COMPONENT.......................................................................................................2875 SPECIFICATIONS OF AIR CONDITIONER...............................................................................................2877 CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE...............................................................................2878 OUTLINE OF REFRIGERATION CYCLE..................................................................................................2879 COMPONENT PARTS OF AIR CONDITIONER SYSTEM...........................................................................................2881 AIR CONDITIONER UNIT............................................................................................................2881 CONFIGURATION DIAGRAM OF AIR CONDITIONER UNIT...............................................................................2881 FUNCTION OF AIR CONDITIONER UNIT............................................................................................2883 COMPONENT PARTS OF AIR CONDITIONER UNIT.........................................................................................2885 FUNCTION OF EVAPORATOR AS AIR CONDITIONER UNIT COMPONENT....................................................................2886 FUNCTION OF HEATER CORE AS AIR CONDITIONER UNIT COMPONENT...................................................................2886 FUNCTION OF EVAPORATOR TEMPERATURE SENSOR AS AIR CONDITIONER UNIT COMPONENT.................................................2886 FUNCTION OF SERVO MOTOR AS AIR CONDITIONER UNIT COMPONENT...................................................................2886 STRUCTURE OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT..............................................................2887 FUNCTION OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT...............................................................2887 OPERATE EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT...................................................................2887 FUNCTION OF DUAL PRESSURE SWITCH............................................................................................2888 AIR CONDITIONER CONTROLLER......................................................................................................2889 STRUCTURE OF AIR CONDITIONER CONTROLLER.....................................................................................2889 COMPRESSOR......................................................................................................................2890 STRUCTURE OF COMPRESSOR.....................................................................................................2890 SPECIFICATIONS OF COMPRESSOR................................................................................................2890 FUNCTION OF COMPRESSOR......................................................................................................2890 CONDENSER.......................................................................................................................2891 STRUCTURE OF CONDENSER......................................................................................................2891 SPECIFICATIONS OF CONDENSER.................................................................................................2891 FUNCTION OF CONDENSER.......................................................................................................2891 RECEIVER DRIER..................................................................................................................2892 STRUCTURE OF RECEIVER DRIER.................................................................................................2892 SPECIFICATIONS OF RECEIVER DRIER............................................................................................2892 FUNCTION OF RECEIVER DRIER..................................................................................................2892 SENSORS FOR AIR CONDITIONER SYSTEM..............................................................................................2893 STRUCTURE OF SUNLIGHT SENSOR................................................................................................2893 FUNCTION OF SUNLIGHT SENSOR.................................................................................................2893 STRUCTURE OF AMBIENT TEMPERATURE SENSOR.....................................................................................2893 FUNCTION OF AMBIENT TEMPERATURE SENSOR......................................................................................2893 EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER.........................................................2895 CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER...............................................................2897 AIR CONDITIONER SYSTEM DIAGRAM......................................................................................................2899 INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER..........................................................................2900 FUNCTION OF AIR CONDITIONER CONTROLLER......................................................................................2901 INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS.......................................................2902 TESTING AIR LEAKAGE (DUCT)..........................................................................................................2906 METHOD FOR TESTING AIR LEAKAGE (DUCT)...........................................................................................2906 TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION...............................................................................2908 HOW TO OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE OF THE MACHINE MONITOR..................................2909 TEST VENT (MODE) CHANGEOVER.........................................................................................................2910 METHOD FOR TESTING VENT (MODE) CHANGEOVER.......................................................................................2910 TESTING FRESH/RECIRC AIR CHANGEOVER.................................................................................................2912 METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER..................................................................................2912 TEST SUNLIGHT SENSOR................................................................................................................2913 METHOD FOR TESTING SUNLIGHT SENSOR..............................................................................................2913 TEST (DUAL) PRESSURE SWITCH FOR REFRIGERANT.........................................................................................2914 METHOD FOR TESTING (DUAL) PRESSURE SWITCH FOR REFRIGERANT.......................................................................2914 TEST RELAYS.........................................................................................................................2915 METHOD FOR TESTING RELAYS.......................................................................................................2915 AIR CONDITIONER TROUBLESHOOTING CHART 1.............................................................................................2916 AIR CONDITIONER TROUBLESHOOTING CHART 2.............................................................................................2917 INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE......................................................................................2920 FAILURE CODE [879AKA]...............................................................................................................2922 FAILURE CODE [879AKB]...............................................................................................................2923 FAILURE CODE [879BKA]...............................................................................................................2924 FAILURE CODE [879BKB]...............................................................................................................2926 FAILURE CODE [879CKA]...............................................................................................................2928 FAILURE CODE [879CKB]...............................................................................................................2929 FAILURE CODE [879DKZ]...............................................................................................................2930 FAILURE CODE [879EMC]...............................................................................................................2932 FAILURE CODE [879FMC]...............................................................................................................2933 FAILURE CODE [879GKX]...............................................................................................................2934 A-1 TROUBLESHOOTING FOR POWER SUPPLY SYSTEM (AIR CONDITIONER DOES NOT OPERATE)......................................................2936 A-2 TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED).......................................................2938 A-3 TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS ABNORMAL)..............................................2941 A-4 TROUBLESHOOTING FOR FRESH/RECIRC AIR CHANGEOVER.................................................................................2943 TROUBLESHOOTING USING GAUGE PRESSURE................................................................................................2945 CONNECTION OF SERVICE TOOL..........................................................................................................2948 METHOD FOR CONNECTING SERVICE TOOL..............................................................................................2948 PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER PIPINGS.............................................2950 HANDLE COMPRESSOR OIL...............................................................................................................2952 90 CIRCUIT DIAGRAMS.....................................................................................................................2955 CONTENTS............................................................................................................................2956 ABBREVIATION LIST...................................................................................................................2957 HYDRAULIC CIRCUIT DIAGRAM...........................................................................................................2963 SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM.......................................................................................2963 HYDRAULIC CIRCUIT DIAGRAM (1/3).................................................................................................2967 HYDRAULIC CIRCUIT DIAGRAM (2/3).................................................................................................2969 HYDRAULIC CIRCUIT DIAGRAM (3/3).................................................................................................2971 HYDRAULIC CIRCUIT DIAGRAM (1/3) - PC390HRD-11E0.................................................................................2973 HYDRAULIC CIRCUIT DIAGRAM (2/3) - PC390HRD-11E0.................................................................................2975 HYDRAULIC CIRCUIT DIAGRAM (3/3) - PC390HRD-11E0.................................................................................2977 ELECTRICAL CIRCUIT DIAGRAM..........................................................................................................2979 SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM......................................................................................2979 ELECTRICAL DIAGRAM (1/12).......................................................................................................2983 ELECTRICAL DIAGRAM (2/12).......................................................................................................2985 ELECTRICAL DIAGRAM (3/12).......................................................................................................2987 ELECTRICAL DIAGRAM (4/12).......................................................................................................2989 ELECTRICAL DIAGRAM (5/12).......................................................................................................2991 ELECTRICAL DIAGRAM (6/12).......................................................................................................2993 ELECTRICAL DIAGRAM (7/12).......................................................................................................2995 ELECTRICAL DIAGRAM (8/12).......................................................................................................2997 ELECTRICAL DIAGRAM (9/12).......................................................................................................2999 ELECTRICAL DIAGRAM (10/12)......................................................................................................3001 ELECTRICAL DIAGRAM (11/12)......................................................................................................3003 ELECTRICAL DIAGRAM (12/12)......................................................................................................3005 INDEX....................................................................................................................................3007
DESCRIPTION:
KOMATSU PC360LC-11E0 PC360NLC-11E0 HYDRAULIC EXCAVATOR SHOP MANUAL UENBM00710 – PDF DOWNLOAD
HOW TO READ THE SHOP MANUAL
• Some of the attachments and options described in this shop manual may not be available in some areas. If they are required, consult your Komatsu distributor.
• The materials and specifications are subject to change without notice.
• Shop Manuals are available for “machine part” and “engine part”. For the engine unit, see the shop manual for the machine which has the same engine model.
• Actual machine may differ from the images which are contained in this manual. A typical model is shown in the illustrations of this shop manual.
Composition of the shop manual
This shop manual contains technical information necessary to perform services in workshops. It is divided into the following chapters for the ease of use.
00 INDEX AND FOREWORD
This section describes the index, foreword, safety, and basic information.
01 SPECIFICATIONS
This section describes the specifications of the machine.
10 STRUCTURE AND FUNCTION
This section describes the structure and operation of each component with respect to each system. “STRUCTURE
AND FUNCTION” is helpful in not only understanding the structure of each component but performing
troubleshooting.
20 STANDARD VALUE TABLE
This section describes the standard values for new machine and failure criteria for testing and adjusting, and
troubleshooting. Use the standard values table to check the standard values for testing and adjusting, and judge
troubles in troubleshooting.
30 TESTING AND ADJUSTING
This section describes the measuring tools and measuring methods for testing and adjusting as well as the adjusting
method of each part. The standard values and repair limit for TESTING AND ADJUSTING are described
in “STANDARD VALUE TABLE”.
40 TROUBLESHOOTING
This section describes troubleshooting of failure part and its remedy method on the occurrence of the failure.
Descriptions of troubleshooting are sorted by failure mode.
50 DISASSEMBLY AND ASSEMBLY
This section describes the special tools, work procedures, and safety precautions necessary for removal, installation,
disassembly, and assembly of the components and parts. In addition, tightening torques, quantity, and
weight of the coating materials, lubricants, and coolant necessary to these works are shown.
60 MAINTENANCE STANDARD
This section describes the maintenance standard value of each component. The maintenance standard shows
the criteria and remedies for disassembly and assembly.
80 THE OTHER INFORMATION
This section describes the structure and function, testing and adjusting, and troubleshooting for all of the other
components or equipment which cannot be separately classified in the appendix.
90 Circuit diagrams
This section describes hydraulic circuit diagrams and electrical circuit diagrams.
S.S 17/12/24
