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KOMATSU PC360LC-11E0 PC360NLC-11E0 HYDRAULIC EXCAVATOR SHOP MANUAL UENBM00710 – PDF DOWNLOAD
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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
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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
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
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S.S 02/01/2025
