Komatsu Bulldozer D65EXI-18 D65PXI-18 Shop Manual SEN06646-03 – PDF

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Komatsu Bulldozer D65EXI-18 D65PXI-18 Shop Manual SEN06646-03 – PDF DOWNLOAD

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Komatsu Bulldozer D65EXI-18 D65PXI-18 Shop Manual SEN06646-03 – PDF DOWNLOAD

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Komatsu Bulldozer D65EXI-18 D65PXI-18 Shop Manual SEN06646-03 – PDF DOWNLOAD

SERIAL NUMBERS

D65EXi-90997
D65PXi-90997

COVER. 1
00 INDEX AND FOREWORD 3
INDEX 4
ABBREVIATION LIST 25
FOREWORD, SAFETY, BASIC INFORMATION 31
HOW TO READ THE SHOP MANUAL 31
SAFETY NOTICE FOR OPERATION 33
PRECAUTIONS TO PREVENT FIRE 41
ACTIONS IF FIRE OCCURS. 42
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS. 42
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS 43
PRECAUTIONS FOR DEF 44
GENERAL CHARACTER AND PRECAUTIONS FOR HANDLING. 44
PRECAUTIONS FOR ADDING. 44
PRECAUTIONS FOR STORING 44
PRECAUTIONS FOR FIRE HAZARD AND LEAKAGE 44
THE OTHER PRECAUTIONS 44
STORE AdBlue/DEF. 45
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT. 46
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS 49
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT 56
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT. 58
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT. 59
PRACTICAL USE OF KOMTRAX. 60
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER 61
METHOD FOR DISCONNECTING AND CONNECTING TYPE 1 PUSH-PULL TYPE COUPLER 61
METHOD FOR DISCONNECTING AND CONNECTING TYPE 2 PUSH-PULL TYPE COUPLER 62
METHOD FOR DISCONNECTING AND CONNECTING TYPE 3 PUSH-PULL TYPE COUPLER 63
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS. 65
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR 69
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR 70
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL 72
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH 73
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE. 75
HOW TO READ ELECTRICAL WIRE CODE. 76
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD 80
STANDARD TIGHTENING TORQUE TABLE. 83
CONVERSION TABLE. 90
01 SPECIFICATIONS 95
CONTENTS. 96
ABBREVIATION LIST 97
SPECIFICATIONS. 103
SPECIFICATION DRAWING 103
SPECIFICATION DRAWING: D65EXI-18. 103
SPECIFICATION DRAWING: D65PXI-18. 105
SPECIFICATIONS. 107
SPECIFICATIONS: D65EXI-18 107
SPECIFICATIONS: D65PXI-18 113
WEIGHT TABLE. 119
WEIGHT TABLE: D65EXI-18 119
WEIGHT TABLE: D65PXI-18 122
TABLE OF FUEL, COOLANT, AND LUBRICANTS. 125
10 STRUCTURE AND FUNCTION 127
CONTENTS. 128
ABBREVIATION LIST 132
UREA SCR SYSTEM 138
LAYOUT DRAWING OF UREA SCR SYSTEM 138
UREA SCR SYSTEM DIAGRAM 140
FUNCTION OF UREA SCR SYSTEM 141
FUNCTION OF AdBlue/DEF SYSTEM 141
INDUCEMENT STRATEGY 143
COMPONENT PARTS OF UREA SCR SYSTEM. 157
AdBlue/DEF MIXING TUBE. 157
SCR ASSEMBLY. 157
AdBlue/DEF TANK 160
AdBlue/DEF PUMP 162
AdBlue/DEF INJECTOR 163
AdBlue/DEF HOSE 164
AdBlue/DEF TANK HEATING VALVE 165
BOOT-UP SYSTEM. 166
LAYOUT DRAWING OF BOOT-UP SYSTEM. 166
SYSTEM OPERATING LAMP SYSTEM. 168
SYSTEM OPERATING LAMP SYSTEM DIAGRAM. 168
FUNCTION OF SYSTEM OPERATING LAMP SYSTEM. 168
BATTERY DISCONNECT SWITCH 170
LAYOUT DRAWING OF BATTERY DISCONNECT SWITCH 170
FUNCTION OF BATTERY DISCONNECT SWITCH 170
ENGINE SYSTEM 172
LAYOUT DRAWING OF ENGINE SYSTEM 172
ENGINE CONTROL SYSTEM 174
LAYOUT OF ENGINE CONTROL SYSTEM 174
ENGINE CONTROL SYSTEM DIAGRAM 175
FUNCTION OF ENGINE CONTROL SYSTEM 177
AUTOMATIC IDLE STOP SYSTEM. 179
AUTOMATIC IDLE STOP SYSTEM DIAGRAM. 179
FUNCTION OF AUTOMATIC IDLE STOP SYSTEM. 179
COMPONENT PARTS OF ENGINE SYSTEM. 182
DAMPER. 182
VGT 184
EGR SYSTEM. 188
EGR VALVE 190
EGR COOLER. 192
KCCV SYSTEM 194
KCCV VENTILATOR 196
KDPF. 198
COOLING SYSTEM. 202
LAYOUT DRAWING OF COOLING SYSTEM. 202
SPECIFICATIONS OF COOLING SYSTEM. 203
COOLING FAN CONTROL SYSTEM. 204
COOLING FAN CONTROL SYSTEM DIAGRAM. 204
FUNCTION OF COOLING FAN CONTROL SYSTEM. 205
COMPONENT PARTS OF COOLING SYSTEM 207
COOLING FAN PUMP. 207
COOLING FAN MOTOR 216
HYDRAULIC OIL COOLER BYPASS VALVE 222
CONTROL SYSTEM. 224
LAYOUT DRAWING OF CONTROL SYSTEM. 224
MACHINE MONITOR SYSTEM. 225
MACHINE MONITOR SYSTEM DIAGRAM. 225
FUNCTION OF MACHINE MONITOR SYSTEM. 225
KOMTRAX SYSTEM. 226
KOMTRAX SYSTEM DIAGRAM. 226
FUNCTION OF KOMTRAX SYSTEM. 226
COMPONENT PARTS OF CONTROL SYSTEM 227
MACHINE MONITOR 227
KOMTRAX TERMINAL. 243
POWER TRAIN CONTROLLER. 245
ENGINE CONTROLLER 249
HYDRAULIC SYSTEM. 256
LAYOUT DRAWING OF HYDRAULIC SYSTEM. 256
CLSS. 257
STRUCTURE OF CLSS 257
FUNCTION OF CLSS. 258
COMPONENT PARTS OF HYDRAULIC SYSTEM 260
HYDRAULIC TANK. 260
WORK EQUIPMENT AND HSS PUMP 261
LS VALVE. 267
PC VALVE. 272
PC-EPC VALVE. 277
CONTROL VALVE 280
POWER TRAIN SYSTEM. 311
LAYOUT DRAWING OF POWER TRAIN SYSTEM. 311
OPERATION OF POWER TRAIN SYSTEM 313
TRANSMISSION, STEERING, AND BRAKE CONTROL 314
LAYOUT DRAWING OF TRANSMISSION, STEERING, AND BRAKE CONTROL SYSTEM. 314
FUNCTION OF TRANSMISSION, STEERING, AND BRAKE CONTROL 315
PALM COMMAND CONTROL SYSTEM 316
PALM COMMAND CONTROL SYSTEM DIAGRAM 316
HSS SYSTEM. 320
HSS SYSTEM DIAGRAM. 320
FUNCTION OF HSS SYSTEM. 321
CENTRALIZED PRESSURE PICKUP PORT. 323
LAYOUT OF CENTRALIZED PRESSURE PICKUP PORT. 323
FUNCTION OF CENTRALIZED PRESSURE PICKUP PORT. 323
COMPONENT PARTS OF POWER TRAIN SYSTEM 324
UNIVERSAL JOINT 324
POWER TRAIN MOUNT 325
TORQUE CONVERTER AND PTO. 326
LOCKUP CLUTCH ECMV. 332
TRANSMISSION. 335
TRANSMISSION CONTROL VALVE. 347
FORWARD AND REVERSE CLUTCH ECMV AND GEAR SPEED CLUTCH ECMV. 349
MAIN RELIEF VALVE AND TORQUE CONVERTER RELIEF VALVE 354
TRANSMISSION LUBRICATION RELIEF VALVE 356
BEVEL GEAR SHAFT, HSS, AND BRAKE. 357
BRAKE VALVE 376
FINAL DRIVE 380
SCAVENGING PUMP 384
STEERING LUBRICATION PUMP AND POWER TRAIN PUMP. 385
HSS MOTOR 386
ELECTRIC STEERING CONTROL LEVER 392
WORK EQUIPMENT SYSTEM 395
WORK EQUIPMENT CONTROL. 395
WORK EQUIPMENT CONTROL SYSTEM DIAGRAM 395
FUNCTION OF WORK EQUIPMENT CONTROL. 396
LAYOUT OF TILT DOZER AND POWER TILT PITCH DOZER SERIES. 398
LAYOUT OF POWER ANGLE POWER TILT DOZER SERIES 399
LAYOUT OF FIXED MULTI-SHANK RIPPER. 400
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM. 401
SELF-PRESSURE REDUCING VALVE. 401
WORK EQUIPMENT LOCK SOLENOID VALVE. 407
BLADE PPC VALVE 412
RIPPER PPC VALVE. 418
BLADE PITCH SELECTOR SOLENOID VALVE 421
PILOT CIRCUIT ACCUMULATOR 422
ANGLE CONTROL EPC VALVE 423
QUICK DROP VALVE. 426
PISTON VALVE. 428
ICT SYSTEM. 430
LAYOUT DRAWING OF ICT SYSTEM. 430
ICT CONTROL SYSTEM DIAGRAM. 433
BLADE CONTROL SYSTEM. 435
FUNCTION OF BLADE CONTROL SYSTEM. 435
LEVELING MODE SYSTEM DIAGRAM. 437
FUNCTION OF LEVELING MODE 438
DOZING MODE SYSTEM DIAGRAM. 439
FUNCTION OF DOZING MODE 440
OPERATION OF DOZING MODE. 440
SMOOTH START SYSTEM 441
SMOOTH START SYSTEM DIAGRAM 441
FUNCTION OF SMOOTH START SYSTEM 441
OPERATION OF SMOOTH START SYSTEM. 442
SLIP CONTROL SYSTEM 443
SLIP CONTROL SYSTEM DIAGRAM 443
FUNCTION OF SLIP CONTROL SYSTEM 444
OPERATION OF SLIP CONTROL SYSTEM. 444
ASSIST CONTROL SYSTEM 445
ASSIST CONTROL SYSTEM DIAGRAM 445
FUNCTION OF ASSIST CONTROL SYSTEM 445
OPERATION OF ASSIST CONTROL SYSTEM. 446
COMPONENT PARTS OF ICT SYSTEM 447
ICT SENSOR CONTROLLER 447
CONTROL BOX 455
GNSS RECEIVER 458
GNSS ANTENNA. 462
IMU SENSOR. 463
CYLINDER EPC VALVE BLOCK ASSEMBLY 467
STROKE AND RESET SENSOR FOR BLADE LIFT CYLINDER 473
STROKE SENSOR FOR BLADE TILT CYLINDER 475
STROKE SENSOR FOR BLADE ANGLE CYLINDER. 476
UNDERCARRIAGE AND FRAME 478
MAIN FRAME. 478
STRUCTURE OF MAIN FRAME 478
SUSPENSION. 480
STRUCTURE OF SUSPENSION 480
SPECIFICATIONS OF SUSPENSION. 481
FUNCTION OF SUSPENSION. 482
TRACK FRAME AND IDLER CUSHION 483
STRUCTURE OF TRACK FRAME AND IDLER CUSHION. 483
FUNCTION OF TRACK FRAME AND IDLER CUSHION 485
WORK EQUIPMENT. 486
STRUCTURE OF FRONT WORK EQUIPMENT (FOR TILT DOZER AND POWER TILT PITCH DOZER SERIES). 486
STRUCTURE OF FRONT WORK EQUIPMENT (FOR POWER ANGLE POWER TILT DOZER SERIES) 487
STRUCTURE OF FIXED MULTI-SHANK RIPPER 488
CAB AND ITS ATTACHMENTS 489
ROPS CAB. 489
STRUCTURE OF ROPS CAB 489
FUNCTION OF ROPS CAB. 490
CAB MOUNT 491
STRUCTURE OF CAB MOUNT. 491
FUNCTION OF CAB MOUNT 491
20 STANDARD VALUE TABLE 493
CONTENTS. 494
ABBREVIATION LIST 495
STANDARD VALUE TABLE FOR ENGINE 501
STANDARD VALUE TABLE FOR ENGINE: D65EXI-18. 501
STANDARD VALUE TABLE FOR ENGINE: D65PXI-18. 506
STANDARD VALUE TABLE FOR MACHINE. 511
STANDARD VALUE TABLE FOR MACHINE: D65EXI-18 511
STANDARD VALUE TABLE FOR MACHINE: D65PXI-18 528
MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE 546
STANDARD VALUE TABLE FOR ELECTRICAL 549
STANDARD VALUE TABLE FOR ELECTRICITY. 549
30 TESTING AND ADJUSTING. 559
CONTENTS. 560
ABBREVIATION LIST 565
RELATED INFORMATION ON TESTING AND ADJUSTING. 571
TOOLS FOR TESTING AND ADJUSTING 571
SKETCH OF TOOLS FOR TESTING AND ADJUSTING 579
ENGINE AND COOLING SYSTEM 582
TEST ENGINE SPEED 582
METHOD FOR TESTING ENGINE SPEED 582
TEST BOOST PRESSURE 586
METHOD FOR TESTING BOOST PRESSURE 586
TEST EXHAUST GAS TEMPERATURE. 588
METHOD FOR TESTING EXHAUST GAS TEMPERATURE. 588
TEST EXHAUST GAS COLOR. 590
METHOD FOR TESTING EXHAUST GAS COLOR BY HANDY SMOKE CHECKER 590
METHOD FOR TESTING EXHAUST GAS COLOR BY SMOKE METER 591
TEST AND ADJUST VALVE CLEARANCE 592
METHOD FOR TESTING VALVE CLEARANCE. 592
METHOD FOR ADJUSTING VALVE CLEARANCE. 593
TEST COMPRESSION PRESSURE 595
METHOD FOR TESTING COMPRESSION PRESSURE 595
TEST BLOWBY PRESSURE. 597
METHOD FOR TESTING BLOWBY PRESSURE. 597
TEST ENGINE OIL PRESSURE. 600
METHOD FOR TESTING ENGINE OIL PRESSURE. 600
TEST EGR VALVE AND VGT OIL PRESSURE 601
METHOD FOR TESTING EGR VALVE AND VGT OIL PRESSURE 601
TEST FUEL PRESSURE. 603
METHOD FOR TESTING FUEL PRESSURE. 604
TEST FUEL DISCHARGE, RETURN AND LEAKAGE 610
METHOD FOR TESTING FUEL DISCHARGE, RETURN AND LEAKAGE 611
BLEED AIR FROM FUEL SYSTEM. 615
METHOD FOR BLEEDING AIR FROM FUEL SYSTEM. 615
TEST FUEL CIRCUIT FOR LEAKAGE 617
METHOD FOR TESTING FUEL CIRCUIT FOR LEAKAGE 617
HANDLE CYLINDER CUT-OUT MODE OPERATION. 619
HANDLE NO-INJECTION CRANKING OPERATION. 620
TEST AND ADJUST AIR CONDITIONER COMPRESSOR BELT TENSION 621
METHOD FOR TESTING AIR CONDITIONER COMPRESSOR BELT TENSION. 621
METHOD FOR ADJUSTING AIR CONDITIONER COMPRESSOR BELT TENSION. 621
TEST ALTERNATOR BELT. 622
METHOD FOR REMOVING ALTERNATOR BELT 622
TEST AUTOMATIC TENSIONER. 623
METHOD FOR TESTING AUTOMATIC TENSIONER. 623
WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER. 625
METHOD FOR WRITING ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER 625
TEST SCR RELATED FUNCTIONS. 626
TEST AdBlue/DEF PUMP RAISED PRESSURE. 630
TEST INJECTION AMOUNT FROM AdBlue/DEF INJECTOR. 633
TEST AdBlue/DEF LINE HEATER RELAY 1 638
TEST AdBlue/DEF LINE HEATER RELAY 2 641
TEST AdBlue/DEF PUMP HEATER RELAY 644
TEST AdBlue/DEF TANK HEATER VALVE 647
TEST DENITRATION EFFICIENCY OF SCR. 650
CLEAN AdBlue/DEF TANK 653
METHOD FOR CLEANING AdBlue/DEF TANK 653
CLEAN AdBlue/DEF TANK MOUNTING PORTION. 657
METHOD FOR CLEANING AdBlue/DEF TANK MOUNTING PORTION. 657
ADJUST DECELERATOR PEDAL. 659
METHOD FOR ADJUSTING DECELERATOR PEDAL. 659
POWER TRAIN 661
TEST POWER TRAIN OIL PRESSURE 661
METHOD FOR TESTING POWER TRAIN OIL PRESSURE 662
ADJUST TRANSMISSION OUTPUT SHAFT SPEED SENSOR 673
METHOD FOR ADJUSTING TRANSMISSION OUTPUT SHAFT SPEED SENSOR 673
TEST BRAKE PERFORMANCE SIMPLY 675
METHOD FOR TESTING BRAKE PERFORMANCE SIMPLY 675
ADJUST BRAKE PEDAL. 676
METHOD FOR ADJUSTING BRAKE PEDAL. 676
ADJUST PARKING BRAKE LEVER. 678
METHOD FOR ADJUSTING PARKING BRAKE LEVER. 678
MOVE MACHINE BY RELEASING PARKING BRAKE WHEN MACHINE DOES NOT TRAVEL. 680
METHOD FOR MOVING MACHINE WITH HYDRAULIC TYPE PARKING BRAKE RELEASE SYSTEM. 680
METHOD FOR MOVING MACHINE WITH ELECTRIC TYPE PARKING BRAKE RELEASE SYSTEM 682
UNDERCARRIAGE AND FRAME 684
ADJUST IDLER CLEARANCE. 684
METHOD FOR ADJUSTING IDLER CLEARANCE. 684
TEST AND ADJUST TRACK TENSION 685
METHOD FOR TESTING TRACK TENSION. 685
METHOD FOR ADJUSTING TRACK TENSION. 685
HYDRAULIC SYSTEM. 686
RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM. 686
METHOD FOR RELEASING REMAINING PRESSURE FROM HYDRAULIC CIRCUIT. 686
TEST AND ADJUST WORK EQUIPMENT AND HSS OIL PRESSURES. 687
METHOD FOR TESTING WORK EQUIPMENT AND HSS OIL PRESSURES 687
METHOD FOR ADJUSTING WORK EQUIPMENT AND HSS OIL PRESSURES 691
TEST OIL PRESSURE OF CONTROL CIRCUIT. 692
METHOD FOR TESTING OIL PRESSURE OF CONTROL CIRCUIT. 692
TEST PPC VALVE OUTLET PRESSURE. 694
METHOD FOR TESTING PPC VALVE OUTPUT PRESSURE. 694
BLEED AIR FROM HSS PUMP 696
METHOD FOR BLEEDING AIR FROM HSS PUMP 696
TEST AND ADJUST PLAY OF WORK EQUIPMENT PPC VALVE. 697
METHOD FOR TESTING PLAY OF WORK EQUIPMENT PPC VALVE 697
METHOD FOR ADJUSTING PLAY OF WORK EQUIPMENT PPC VALVE 698
TEST COOLING FAN SPEED. 699
METHOD FOR TESTING COOLING FAN SPEED. 699
TEST COOLING FAN CIRCUIT OIL PRESSURE 700
METHOD FOR TESTING COOLING FAN CIRCUIT OIL PRESSURE 700
BLEED AIR FROM COOLING FAN PUMP 702
METHOD FOR BLEEDING AIR FROM COOLING FAN PUMP 702
TEST THE PARTS CAUSING HYDRAULIC DRIFT IN WORK EQUIPMENT. 703
METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF BLADE LIFT CYLINDER 703
METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF BLADE TILT CYLINDER 704
METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF RIPPER LIFT CYLINDER. 705
TEST INTERNAL OIL LEAKAGE OF WORK EQUIPMENT CYLINDER. 706
METHOD FOR TESTING INTERNAL OIL LEAKAGE OF WORK EQUIPMENT CYLINDER. 706
BLEED AIR FROM WORK EQUIPMENT CYLINDERS 708
METHOD FOR BLEEDING AIR FROM WORK EQUIPMENT CYLINDERS 708
WORK EQUIPMENT. 710
ADJUST WORK EQUIPMENT LOCK LEVER. 710
METHOD FOR ADJUSTING WORK EQUIPMENT LOCK LEVER. 710
CAB AND ITS ATTACHMENTS 711
TEST AND ADJUST OPERATOR’S CAB. 711
METHOD FOR TESTING OPERATOR’S CAB 711
METHOD FOR ADJUSTING OPERATOR’S CAB 713
ELECTRICAL SYSTEM 716
SET AND OPERATE MACHINE MONITOR 716
OPERATOR MODE 720
DISPLAY FUNCTION OF TECHNICIAN IDENTIFICATION STATUS SCREEN 720
DISPLAY FUNCTION OF OPERATOR IDENTIFICATION INPUT SCREEN. 720
CHECKING FUNCTION BY LCD (LIQUID CRYSTAL DISPLAY) 721
CHECKING FUNCTION OF SERVICE METER. 721
METHOD FOR SETTING USAGE LIMITATION AND CHANGING MAINTENANCE PASSWORD 721
SERVICE MODE. 724
METHOD FOR OPERATING SERVICE MODE 724
METHOD FOR CHECKING PRE-DEFINED MONITORING INFORMATION. 725
METHOD FOR CHECKING SELF-DEFINE MONITORING INFORMATION. 738
ABNORMALITY RECORD MENU 750
METHOD FOR CONFIRMING MAINTENANCE RECORD. 754
METHOD FOR OPERATING MAINTENANCE MODE SETTING 755
METHOD FOR OPERATING PHONE NUMBER ENTRY SETTING 759
DEFAULT MENU. 761
DIAGNOSTIC TESTS MENU 768
ADJUSTMENT MENU 777
METHOD FOR PERFORMING NO-INJECTION CRANKING 843
KOMTRAX SETTINGS MENU 845
METHOD FOR DISPLAYING SERVICE MESSAGE 847
METHOD FOR STARTING UP KOMTRAX TERMINAL 849
ADJUST WHEN POWER TRAIN CONTROLLER IS REPLACED. 854
METHOD FOR ADJUSTING WHEN POWER TRAIN CONTROLLER IS REPLACED. 854
ADJUST REARVIEW CAMERA ANGLE. 857
ADJUST REARVIEW CAMERA ANGLE. 857
HANDLE VOLTAGE CIRCUIT OF ENGINE CONTROLLER 858
HANDLE BATTERY DISCONNECT SWITCH. 859
TEST DIODES 860
METHOD FOR TESTING DIODE USING DIGITAL TESTER 860
METHOD FOR TESTING DIODE USING ANALOG TESTER. 860
ICT SYSTEM. 861
SET AND OPERATE CONTROL BOX 861
TEST AND ADJUST ICT RELATED DEVICES (SIGMA POWER TILT PITCH DOZER). 863
TEST AND ADJUST ICT RELATED DEVICES (SIGMADOZER, STRAIGHT TILT DOZER) 867
TEST AND ADJUST ICT RELATED DEVICES (POWER ANGLE POWER TILT DOZER). 870
CALIBRATE BLADE EDGE POSITION (SIGMA POWER TILT PITCH DOZER). 873
CALIBRATE BLADE EDGE POSITION (SIGMADOZER, STRAIGHT TILT DOZER, POWER ANGLE POWER TILT DOZER) 874
METHOD FOR OPERATING BLADE CALIBRATION MENU (PITCH ROD CALIBRATION) (SIGMADOZER, STRAIGHT TILT DOZER) 875
METHOD FOR OPERATING BLADE CALIBRATION MENU (PITCH ROD CALIBRATION) (POWER ANGLE POWER TILT DOZER). 878
METHOD FOR OPERATING BLADE CALIBRATION MENU (MACHINE CAL STEP A) (SIGMA POWER TILT PITCH DOZER) 881
METHOD FOR OPERATING BLADE CALIBRATION MENU (MACHINE CAL STEP A) (SIGMADOZER, STRAIGHT TILT DOZER). 885
METHOD FOR OPERATING BLADE CALIBRATION MENU (MACHINE CAL STEP A) (POWER ANGLE POWER TILT DOZER) 889
METHOD FOR OPERATING BLADE CALIBRATION MENU (MACHINE CAL STEP B) (SIGMA POWER TILT PITCH DOZER) 894
METHOD FOR OPERATING BLADE CALIBRATION MENU (MACHINE CAL STEP B) (SIGMADOZER, STRAIGHT TILT DOZER). 909
METHOD FOR OPERATING BLADE CALIBRATION MENU (MACHINE CAL STEP B) (POWER ANGLE POWER TILT DOZER) 923
CALIBRATE IMU SENSOR. 937
METHOD FOR CALIBRATING IMU SENSOR 937
RESET CYLINDER STROKE END (SIGMA POWER TILT PITCH DOZER, SIGMADOZER, STRAIGHT TILT DOZER) 944
RESET CYLINDER STROKE END (POWER ANGLE POWER TILT DOZER). 946
RESET LIFT CYLINDER STROKE END. 946
RESET TILT CYLINDER STROKE END. 947
RESET ANGLE CYLINDER STROKE END 947
SET STANDARD ANGLE OF BLADE EDGE. 949
METHOD FOR INPUTTING WEAR AMOUNT OF BLADE EDGE AND TRACK SHOE 951
CHECK BLADE ELEVATION, ADJUST 952
CHECK BLADE ELEVATION (SIGMA POWER TILT PITCH DOZER) (GX-60). 952
CHECK BLADE ELEVATION (SIGMA POWER TILT PITCH DOZER) (GX-55). 955
CHECK BLADE ELEVATION (SIGMADOZER, STRAIGHT TILT DOZER) (GX-60) 959
CHECK BLADE ELEVATION (SIGMADOZER, STRAIGHT TILT DOZER) (GX-55) 961
CHECK BLADE ELEVATION (POWER ANGLE POWER TILT DOZER) (GX-60). 965
CHECK BLADE ELEVATION (POWER ANGLE POWER TILT DOZER) (GX-55). 967
ADJUST BLADE ELEVATION (GX-60). 971
ADJUST BLADE ELEVATION (GX-55). 971
TEST STROKE SENSOR FOR LIFT CYLINDER. 973
METHOD FOR TESTING STROKE SENSOR FOR LIFT CYLINDER (SIGMA POWER TILT PITCH DOZER, SIGMADOZER, STRAIGHT TILT DOZER). 973
METHOD FOR TESTING STROKE SENSOR FOR LIFT CYLINDER (POWER ANGLE POWER TILT DOZER) 977
TEST STROKE SENSOR FOR TILT CYLINDER. 979
METHOD FOR TESTING STROKE SENSOR FOR TILT CYLINDER. 979
TEST STROKE SENSOR FOR ANGLE CYLINDER 981
METHOD FOR TESTING STROKE SENSOR FOR ANGLE CYLINDER 981
TEST AND ADJUST RESET SENSOR FOR LIFT CYLINDER. 983
METHOD FOR TESTING RESET SENSOR FOR LIFT CYLINDER (SIGMA POWER TILT PITCH DOZER, SIGMADOZER, STRAIGHT TILT DOZER) 983
METHOD FOR TESTING RESET SENSOR FOR LIFT CYLINDER (POWER ANGLE POWER TILT DOZER). 985
METHOD FOR ADJUSTING RESET SENSOR FOR LIFT CYLINDER (SIGMA POWER TILT PITCH DOZER). 986
METHOD FOR ADJUSTING RESET SENSOR FOR LIFT CYLINDER (SIGMADOZER, STRAIGHT TILT DOZER) 987
METHOD FOR ADJUSTING RESET SENSOR FOR LIFT CYLINDER (POWER ANGLE POWER TILT DOZER). 988
ADJUST WHEN ICT SENSOR CONTROLLER IS REPLACED 989
METHOD FOR ADJUSTING WHEN ICT SENSOR CONTROLLER IS REPLACED (SIGMA POWER TILT PITCH DOZER). 989
METHOD FOR ADJUSTING WHEN ICT SENSOR CONTROLLER IS REPLACED (SIGMADOZER, STRAIGHT TILT DOZER) 992
METHOD FOR ADJUSTING WHEN ICT SENSOR CONTROLLER IS REPLACED (POWER ANGLE POWER TILT DOZER). 994
ADJUST WHEN ICT RELATED DEVICES ARE REPAIRED OR REPLACED (SIGMA POWER TILT PITCH DOZER) 997
ADJUST WHEN ICT RELATED DEVICES ARE REPAIRED OR REPLACED (SIGMADOZER, STRAIGHT TILT DOZER).1002
ADJUST WHEN ICT RELATED DEVICES ARE REPAIRED OR REPLACED (POWER ANGLE POWER TILT DOZER)1007
Pm CLINIC1010
Pm CLINIC SERVICE1010
Pm CLINIC CHECK SHEET: D65EXI-18.1012
Pm CLINIC CHECK SHEET: D65PXI-18.1022
Pm CLINIC CHECK SHEET FOR UNDERCARRIAGE: D65EXI-18.1033
Pm CLINIC CHECK SHEET FOR UNDERCARRIAGE: D65PXI-18.1036
40 TROUBLESHOOTING.1039
CONTENTS.1040
ABBREVIATION LIST1052
RELATED INFORMATION ON TROUBLESHOOTING.1058
GENERAL TROUBLESHOOTING POINTS.1058
TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM.1059
SEQUENCE OF EVENTS IN TROUBLESHOOTING1071
CHECKS BEFORE TROUBLESHOOTING1073
INSPECTION PROCEDURE BEFORE TROUBLESHOOTING1075
WALK-AROUND CHECK1075
TESTING IN ACCORDANCE WITH TESTING PROCEDURE.1077
METHOD FOR CHECKING ELECTRIC EQUIPMENT.1077
PREPARATION FOR TROUBLESHOOTING OF ELECTRICAL SYSTEM.1085
PROCEDURE FOR TROUBLESHOOTING1092
SYMPTOM AND TROUBLESHOOTING NUMBERS1095
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE.1100
TROUBLESHOOTING METHOD FOR OPEN CIRCUIT IN WIRING HARNESS OF PRESSURE SENSOR SYSTEM1102
CONNECTORS LIST AND LAYOUT.1104
CONNECTOR CONTACT IDENTIFICATION.1123
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE1163
FUSE LOCATION TABLE1169
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC)1172
PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883] AND [CA3135])1176
FAILURE CODES TABLE1178
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE)1200
FAILURE CODE [1500L0]1200
FAILURE CODE [15SAL1]1201
FAILURE CODE [15SALH]1203
FAILURE CODE [15SBL1]1205
FAILURE CODE [15SBLH]1207
FAILURE CODE [15SEL1]1209
FAILURE CODE [15SELH]1211
FAILURE CODE [15SFL1]1213
FAILURE CODE [15SFLH]1215
FAILURE CODE [15SGL1]1217
FAILURE CODE [15SGLH]1219
FAILURE CODE [15SJL1]1221
FAILURE CODE [15SJLH]1223
FAILURE CODE [1800MW]1225
FAILURE CODE [879AKA]1226
FAILURE CODE [879AKB]1227
FAILURE CODE [879BKA]1228
FAILURE CODE [879BKB]1230
FAILURE CODE [879CKA]1232
FAILURE CODE [879CKB]1233
FAILURE CODE [879DKZ]1234
FAILURE CODE [879EMC]1236
FAILURE CODE [879FMC]1237
FAILURE CODE [879GKX]1238
FAILURE CODE [989L00]1240
FAILURE CODE [989M00]1241
FAILURE CODE [989N00]1242
FAILURE CODE [A1U0N3]1243
FAILURE CODE [A1U0N4]1245
FAILURE CODE [A900FR]1247
FAILURE CODE [A900N6]1248
FAILURE CODE [A900NY]1249
FAILURE CODE [AA10NX]1250
FAILURE CODE [AB00KE]1252
FAILURE CODE [AQ10N3]1254
FAILURE CODE [AS00N3]1256
FAILURE CODE [AS00R2]1258
FAILURE CODE [AS00R3]1259
FAILURE CODE [AS00R4]1260
FAILURE CODE [AS00R5]1261
FAILURE CODE [AS00R6]1262
FAILURE CODE [AS00ZK]1263
FAILURE CODE [AS10KM]1264
FAILURE CODE [AS10NR]1265
FAILURE CODE [AS10NT]1266
FAILURE CODE [B@BAZG]1267
FAILURE CODE [B@BCNS]1268
FAILURE CODE [B@BCQA]1269
FAILURE CODE [B@BCZK]1271
FAILURE CODE [B@CENS]1273
FAILURE CODE [B@HANS]1274
FAILURE CODE [CA115].1275
FAILURE CODE [CA122].1276
FAILURE CODE [CA123].1278
FAILURE CODE [CA131].1280
FAILURE CODE [CA132].1282
FAILURE CODE [CA144].1285
FAILURE CODE [CA145].1287
FAILURE CODE [CA153].1289
FAILURE CODE [CA154].1292
FAILURE CODE [CA187].1295
FAILURE CODE [CA221].1297
FAILURE CODE [CA222].1299
FAILURE CODE [CA227].1301
FAILURE CODE [CA234].1302
FAILURE CODE [CA238].1303
FAILURE CODE [CA239].1305
FAILURE CODE [CA249].1307
FAILURE CODE [CA256].1309
FAILURE CODE [CA271].1311
FAILURE CODE [CA272].1313
FAILURE CODE [CA281].1315
FAILURE CODE [CA322].1316
FAILURE CODE [CA323].1318
FAILURE CODE [CA324].1320
FAILURE CODE [CA325].1322
FAILURE CODE [CA331].1324
FAILURE CODE [CA332].1326
FAILURE CODE [CA343].1328
FAILURE CODE [CA351].1329
FAILURE CODE [CA352].1330
FAILURE CODE [CA356].1333
FAILURE CODE [CA357].1335
FAILURE CODE [CA386].1337
FAILURE CODE [CA428].1338
FAILURE CODE [CA429].1340
FAILURE CODE [CA435].1342
FAILURE CODE [CA441].1344
FAILURE CODE [CA442].1346
FAILURE CODE [CA449].1347
FAILURE CODE [CA451].1351
FAILURE CODE [CA452].1354
FAILURE CODE [CA488].1356
FAILURE CODE [CA515].1357
FAILURE CODE [CA516].1359
FAILURE CODE [CA553].1361
FAILURE CODE [CA555].1362
FAILURE CODE [CA556].1363
FAILURE CODE [CA559].1364
FAILURE CODE [CA595].1368
FAILURE CODE [CA687].1369
FAILURE CODE [CA689].1371
FAILURE CODE [CA691].1376
FAILURE CODE [CA692].1378
FAILURE CODE [CA697].1380
FAILURE CODE [CA698].1381
FAILURE CODE [CA731].1382
FAILURE CODE [CA778].1384
FAILURE CODE [CA1117]1389
FAILURE CODE [CA1664]1390
FAILURE CODE [CA1669]1393
FAILURE CODE [CA1673]1394
FAILURE CODE [CA1677]1395
FAILURE CODE [CA1678]1396
FAILURE CODE [CA1682]1397
FAILURE CODE [CA1683]1402
FAILURE CODE [CA1684]1404
FAILURE CODE [CA1686]1406
FAILURE CODE [CA1691]1407
FAILURE CODE [CA1694]1410
FAILURE CODE [CA1695]1413
FAILURE CODE [CA1696]1414
FAILURE CODE [CA1712]1416
FAILURE CODE [CA1713]1419
FAILURE CODE [CA1714]1421
FAILURE CODE [CA1715]1422
FAILURE CODE [CA1776]1423
FAILURE CODE [CA1777]1426
FAILURE CODE [CA1843]1429
FAILURE CODE [CA1844]1431
FAILURE CODE [CA1879]1434
FAILURE CODE [CA1881]1437
FAILURE CODE [CA1883]1440
FAILURE CODE [CA1885]1444
FAILURE CODE [CA1887]1446
FAILURE CODE [CA1921]1448
FAILURE CODE [CA1922]1451
FAILURE CODE [CA1942]1456
FAILURE CODE [CA1993]1457
FAILURE CODE [CA2185]1460
FAILURE CODE [CA2186]1462
FAILURE CODE [CA2249]1464
FAILURE CODE [CA2265]1465
FAILURE CODE [CA2266]1467
FAILURE CODE [CA2271]1469
FAILURE CODE [CA2272]1472
FAILURE CODE [CA2288]1475
FAILURE CODE [CA2311]1476
FAILURE CODE [CA2349]1477
FAILURE CODE [CA2353]1480
FAILURE CODE [CA2357]1482
FAILURE CODE [CA2381]1483
FAILURE CODE [CA2382]1486
FAILURE CODE [CA2383]1489
FAILURE CODE [CA2386]1492
FAILURE CODE [CA2387]1494
FAILURE CODE [CA2555]1495
FAILURE CODE [CA2556]1498
FAILURE CODE [CA2637]1501
FAILURE CODE [CA2639]1503
FAILURE CODE [CA2771]1506
FAILURE CODE [CA2777]1512
FAILURE CODE [CA2976]1515
FAILURE CODE [CA3133]1517
FAILURE CODE [CA3134]1519
FAILURE CODE [CA3135]1521
FAILURE CODE [CA3142]1525
FAILURE CODE [CA3143]1526
FAILURE CODE [CA3144]1527
FAILURE CODE [CA3146]1529
FAILURE CODE [CA3147]1530
FAILURE CODE [CA3148]1531
FAILURE CODE [CA3151]1533
FAILURE CODE [CA3165]1539
FAILURE CODE [CA3229]1541
FAILURE CODE [CA3231]1543
FAILURE CODE [CA3232]1545
FAILURE CODE [CA3235]1549
FAILURE CODE [CA3239]1551
FAILURE CODE [CA3241]1554
FAILURE CODE [CA3242]1557
FAILURE CODE [CA3251]1560
FAILURE CODE [CA3253]1562
FAILURE CODE [CA3254]1565
FAILURE CODE [CA3255]1568
FAILURE CODE [CA3256]1571
FAILURE CODE [CA3311]1573
FAILURE CODE [CA3312]1575
FAILURE CODE [CA3313]1578
FAILURE CODE [CA3314]1579
FAILURE CODE [CA3315]1580
FAILURE CODE [CA3316]1583
FAILURE CODE [CA3317]1584
FAILURE CODE [CA3318]1585
FAILURE CODE [CA3319]1588
FAILURE CODE [CA3321]1589
FAILURE CODE [CA3322]1591
FAILURE CODE [CA3419]1594
FAILURE CODE [CA3421]1596
FAILURE CODE [CA3497]1598
FAILURE CODE [CA3498]1599
FAILURE CODE [CA3543]1600
FAILURE CODE [CA3545]1607
FAILURE CODE [CA3547]1609
FAILURE CODE [CA3558]1610
FAILURE CODE [CA3559]1612
FAILURE CODE [CA3562]1614
FAILURE CODE [CA3563]1616
FAILURE CODE [CA3567]1619
FAILURE CODE [CA3568]1622
FAILURE CODE [CA3571]1628
FAILURE CODE [CA3572]1630
FAILURE CODE [CA3574]1632
FAILURE CODE [CA3575]1634
FAILURE CODE [CA3577]1636
FAILURE CODE [CA3578]1638
FAILURE CODE [CA3582]1640
FAILURE CODE [CA3583]1648
FAILURE CODE [CA3596]1650
FAILURE CODE [CA3649]1653
FAILURE CODE [CA3681]1655
FAILURE CODE [CA3682]1657
FAILURE CODE [CA3713]1660
FAILURE CODE [CA3717]1663
FAILURE CODE [CA3718]1664
FAILURE CODE [CA3725]1665
FAILURE CODE [CA3741]1668
FAILURE CODE [CA3748]1669
FAILURE CODE [CA3751]1672
FAILURE CODE [CA3755]1674
FAILURE CODE [CA3866]1676
FAILURE CODE [CA3867]1680
FAILURE CODE [CA3868]1683
FAILURE CODE [CA3899]1687
FAILURE CODE [CA3911]1689
FAILURE CODE [CA3912]1693
FAILURE CODE [CA3932]1695
FAILURE CODE [CA3933]1697
FAILURE CODE [CA3934]1699
FAILURE CODE [CA3935]1702
FAILURE CODE [CA3936]1704
FAILURE CODE [CA4151]1706
FAILURE CODE [CA4152]1710
FAILURE CODE [CA4155]1714
FAILURE CODE [CA4156]1717
FAILURE CODE [CA4157]1720
FAILURE CODE [CA4158]1722
FAILURE CODE [CA4159]1723
FAILURE CODE [CA4161]1724
FAILURE CODE [CA4162]1726
FAILURE CODE [CA4163]1729
FAILURE CODE [CA4164]1731
FAILURE CODE [CA4165]1733
FAILURE CODE [CA4166]1735
FAILURE CODE [CA4168]1737
FAILURE CODE [CA4169]1740
FAILURE CODE [CA4171]1742
FAILURE CODE [CA4249]1745
FAILURE CODE [CA4251]1747
FAILURE CODE [CA4259]1749
FAILURE CODE [CA4261]1752
FAILURE CODE [CA4277]1755
FAILURE CODE [CA4281]1759
FAILURE CODE [CA4459]1763
FAILURE CODE [CA4461]1766
FAILURE CODE [CA4658]1769
FAILURE CODE [CA4731]1773
FAILURE CODE [CA4732]1774
FAILURE CODE [CA4739]1775
FAILURE CODE [CA4768]1776
FAILURE CODE [CA4769]1778
FAILURE CODE [CA4842]1781
FAILURE CODE [CA4952]1785
FAILURE CODE [CA5115]1787
FAILURE CODE [CA5383]1790
FAILURE CODE [D130KA]1792
FAILURE CODE [D130KB]1795
FAILURE CODE [D19DKA]1797
FAILURE CODE [D19DKB]1799
FAILURE CODE [D19JKZ]1801
FAILURE CODE [D811MC]1804
FAILURE CODE [D862KA]1805
FAILURE CODE [D8ALKA]1806
FAILURE CODE [D8ALKB]1808
FAILURE CODE [D8AQKR]1810
FAILURE CODE [DAF0MB]1812
FAILURE CODE [DAF0MC]1813
FAILURE CODE [DAF8KB]1814
FAILURE CODE [DAF9KQ]1815
FAILURE CODE [DAFGMC]1816
FAILURE CODE [DAFLKA]1817
FAILURE CODE [DAFLKB]1819
FAILURE CODE [DAFQKR]1821
FAILURE CODE [DAQW00]1822
FAILURE CODE [DAZ9KQ]1823
FAILURE CODE [DAZQKR]1824
FAILURE CODE [DB2QKR]1825
FAILURE CODE [DB2RKR]1832
FAILURE CODE [DBE0KT]1838
FAILURE CODE [DBE1KK]1839
FAILURE CODE [DBE2KK]1842
FAILURE CODE [DBE5KK]1845
FAILURE CODE [DBE6KK]1847
FAILURE CODE [DBE7KK]1849
FAILURE CODE [DBE9KQ]1851
FAILURE CODE [DBELKA]1852
FAILURE CODE [DBELKB]1854
FAILURE CODE [DBEQKR]1856
FAILURE CODE [DBERKR]1857
FAILURE CODE [DBR0KT]1859
FAILURE CODE [DBR0MC]1860
FAILURE CODE [DBR1KK]1861
FAILURE CODE [DBR2KK]1864
FAILURE CODE [DBR5KK]1867
FAILURE CODE [DBR7KK]1869
FAILURE CODE [DBRLKA]1871
FAILURE CODE [DBRLKB]1873
FAILURE CODE [DBRPMA]1875
FAILURE CODE [DBRQKR]1876
FAILURE CODE [DBRRKR]1878
FAILURE CODE [DBTSKR]1879
FAILURE CODE [DBUTKA]1882
FAILURE CODE [DD12KA]1883
FAILURE CODE [DD12KB]1885
FAILURE CODE [DD13KA]1887
FAILURE CODE [DD13KB]1889
FAILURE CODE [DD14KA]1891
FAILURE CODE [DD14KB]1893
FAILURE CODE [DDKFL4]1895
FAILURE CODE [DDKGL4]1897
FAILURE CODE [DDKHKA]1899
FAILURE CODE [DDKHKB]1901
FAILURE CODE [DDKQKA]1903
FAILURE CODE [DDKQKB]1905
FAILURE CODE [DDKRKA]1907
FAILURE CODE [DDKRKB]1909
FAILURE CODE [DDKSKA]1911
FAILURE CODE [DDKSKB]1913
FAILURE CODE [DDN7KA]1915
FAILURE CODE [DDN7KB]1917
FAILURE CODE [DDNLKA]1919
FAILURE CODE [DDNLKB]1921
FAILURE CODE [DGS1KA]1923
FAILURE CODE [DGS1KX]1925
FAILURE CODE [DGT1KA]1927
FAILURE CODE [DGT1KX]1930
FAILURE CODE [DH21KA]1932
FAILURE CODE [DH21KY]1934
FAILURE CODE [DHA4KA]1936
FAILURE CODE [DHAAMA]1938
FAILURE CODE [DHACMA]1940
FAILURE CODE [DHSKKA]1942
FAILURE CODE [DHSKKY]1944
FAILURE CODE [DHSLKA]1946
FAILURE CODE [DHSLKY]1948
FAILURE CODE [DHSWKA]1950
FAILURE CODE [DHSWKY]1952
FAILURE CODE [DHSXKA]1954
FAILURE CODE [DHSXKY]1956
FAILURE CODE [DHTDKA]1958
FAILURE CODE [DHTDKY]1960
FAILURE CODE [DK10KA]1962
FAILURE CODE [DK10KB]1965
FAILURE CODE [DK30KA]1967
FAILURE CODE [DK30KX]1970
FAILURE CODE [DK30KY]1971
FAILURE CODE [DK30KZ]1973
FAILURE CODE [DK30L8]1974
FAILURE CODE [DK31KA]1975
FAILURE CODE [DK31KY]1978
FAILURE CODE [DK40KA]1980
FAILURE CODE [DK40KY]1982
FAILURE CODE [DK55KX]1984
FAILURE CODE [DK55KZ]1985
FAILURE CODE [DK55L8]1986
FAILURE CODE [DK56KA]1987
FAILURE CODE [DK56KY]1989
FAILURE CODE [DK57KA]1991
FAILURE CODE [DK57KY]1993
FAILURE CODE [DK80KA]1995
FAILURE CODE [DKH1KA]1998
FAILURE CODE [DKH1KY]2001
FAILURE CODE [DKS0L8]2003
FAILURE CODE [DKS1KA]2004
FAILURE CODE [DKS1KB]2006
FAILURE CODE [DKS2KA]2008
FAILURE CODE [DKS2KB]2010
FAILURE CODE [DKS3KA]2012
FAILURE CODE [DKS3KB]2014
FAILURE CODE [DKS3MB]2016
FAILURE CODE [DKS4L8]2018
FAILURE CODE [DKS5KA]2019
FAILURE CODE [DKS5KB]2021
FAILURE CODE [DKS6KA]2023
FAILURE CODE [DKS6KB]2025
FAILURE CODE [DKS7MB]2027
FAILURE CODE [DKSCL8]2028
FAILURE CODE [DKSDKA]2029
FAILURE CODE [DKSDKB]2031
FAILURE CODE [DKSEKA]2033
FAILURE CODE [DKSEKB]2035
FAILURE CODE [DKSFMB]2037
FAILURE CODE [DKSGL8]2038
FAILURE CODE [DKSHKA]2039
FAILURE CODE [DKSHKB]2041
FAILURE CODE [DKSJKA]2043
FAILURE CODE [DKSJKB]2045
FAILURE CODE [DKSKKA]2047
FAILURE CODE [DKSKKB]2049
FAILURE CODE [DKSKMB]2051
FAILURE CODE [DKSLL8]2053
FAILURE CODE [DKSMKA]2054
FAILURE CODE [DKSMKB]2056
FAILURE CODE [DKSNKA]2058
FAILURE CODE [DKSNKB]2060
FAILURE CODE [DKSPKA]2062
FAILURE CODE [DKSPKB]2064
FAILURE CODE [DKSPMB]2066
FAILURE CODE [DLM3KA]2068
FAILURE CODE [DLM3MB]2070
FAILURE CODE [DLT3KA]2071
FAILURE CODE [DLT3KB]2073
FAILURE CODE [DR21KX]2075
FAILURE CODE [DR31KX]2076
FAILURE CODE [DUMCKB]2077
FAILURE CODE [DUMCKY]2079
FAILURE CODE [DV20KB]2081
FAILURE CODE [DW5AKA]2083
FAILURE CODE [DW5AKB]2085
FAILURE CODE [DW5AKY]2087
FAILURE CODE [DW7BKA]2089
FAILURE CODE [DW7BKB]2091
FAILURE CODE [DW7BKY]2093
FAILURE CODE [DWN1KA]2094
FAILURE CODE [DWN1KB]2096
FAILURE CODE [DWN1KY]2098
FAILURE CODE [DWN2KA]2100
FAILURE CODE [DWN2KB]2102
FAILURE CODE [DWN2KY]2104
FAILURE CODE [DWN5KA]2105
FAILURE CODE [DWN5KB]2107
FAILURE CODE [DWN5KY]2108
FAILURE CODE [DXA2KA]2110
FAILURE CODE [DXA2KB]2112
FAILURE CODE [DXA2KY]2114
FAILURE CODE [DXH1KA]2115
FAILURE CODE [DXH1KB]2117
FAILURE CODE [DXH1KY]2119
FAILURE CODE [DXH4KA]2121
FAILURE CODE [DXH4KB]2123
FAILURE CODE [DXH4KY]2125
FAILURE CODE [DXH5KA]2127
FAILURE CODE [DXH5KB]2129
FAILURE CODE [DXH5KY]2131
FAILURE CODE [DXH6KA]2133
FAILURE CODE [DXH6KB]2135
FAILURE CODE [DXH6KY]2137
FAILURE CODE [DXH7KA]2139
FAILURE CODE [DXH7KB]2141
FAILURE CODE [DXH7KY]2143
FAILURE CODE [DXH8KA]2145
FAILURE CODE [DXH8KB]2147
FAILURE CODE [DXH8KY]2149
FAILURE CODE [DXHRKA]2151
FAILURE CODE [DXHRKB]2153
FAILURE CODE [DXHRKY]2154
FAILURE CODE [DXHSKA]2156
FAILURE CODE [DXHSKB]2158
FAILURE CODE [DXHSKY]2159
FAILURE CODE [DXHTKA]2161
FAILURE CODE [DXHTKB]2163
FAILURE CODE [DXHTKY]2164
FAILURE CODE [DXHUKA]2165
FAILURE CODE [DXHUKB]2167
FAILURE CODE [DXHUKY]2168
FAILURE CODE [DXJ4KA]2169
FAILURE CODE [DXJ4KB]2171
FAILURE CODE [DXJCKA]2173
FAILURE CODE [DXJCKB]2175
FAILURE CODE [DXJCKY]2177
FAILURE CODE [DXJDKA]2179
FAILURE CODE [DXJDKB]2181
FAILURE CODE [DXJDKY]2183
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE)2185
E-1 ENGINE DOES NOT START (ENGINE DOES NOT CRANK)2185
E-2 MANUAL PREHEATING SYSTEM DOES NOT WORK.2192
E-3 AUTOMATIC PREHEATING SYSTEM DOES NOT WORK2195
E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP2197
E-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS NOTHING2199
E-6 WHEN STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), BASIC CHECK MONITOR LIGHTS UP.2203
E-7 AIR CLEANER CLOGGING MONITOR LIGHTS UP IN YELLOW WHILE ENGINE IS RUNNING.2204
E-8 CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING2205
E-9 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING2207
E-10 ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING2208
E-11 POWER TRAIN OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING2209
E-12 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING2210
E-13 ENGINE COOLANT TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE2211
E-14 AdBlue/DEF LEVEL IS NOT DISPLAYED PROPERLY2212
E-15 FUEL LEVEL GAUGE DOES NOT INDICATE CORRECT LEVEL2215
E-16 POWER TRAIN OIL TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE.2217
E-17 HYDRAULIC OIL TEMPERATURE GAUGE DOES NOT INDICATE CORRECT TEMPERATURE.2218
E-18 OPERATION MODE DOES NOT CHANGE2219
E-19 GEAR SHIFT MODE DOES NOT CHANGE.2220
E-20 OPERATING CUSTOMIZE SWITCH DOES NOT DISPLAY CUSTOMIZE SCREEN2221
E-21 MODIFYING SETTING ON CUSTOMIZE SCREEN DOES NOT CHANGE SETTING OF MACHINE2222
E-22 SOME AREAS OF MACHINE MONITOR SCREEN ARE NOT DISPLAYED2223
E-23 REVERSE SLOW MODE DOES NOT FUNCTION PROPERLY2224
E-24 ALARM BUZZER DOES NOT SOUND OR DOES NOT STOP SOUNDING.2225
E-25 SERVICE METER IS NOT DISPLAYED, WHILE STARTING SWITCH IS IN OFF POSITION2226
E-26 SERVICE MODE CANNOT BE SELECTED.2227
E-27 HORN DOES NOT SOUND.2228
E-28 HORN DOES NOT STOP SOUNDING.2230
E-29 BACKUP ALARM DOES NOT SOUND.2231
E-30 BACKUP ALARM DOES NOT STOP SOUNDING.2233
E-31 HEADLAMP DOES NOT LIGHT UP2234
E-32 REAR LAMP DOES NOT LIGHT UP.2238
E-33 ALL WIPERS DO NOT OPERATE.2241
E-34 FRONT WIPER DOES NOT OPERATE2245
E-35 REAR WIPER DOES NOT OPERATE.2248
E-36 LEFT DOOR WIPER DOES NOT OPERATE2251
E-37 RIGHT DOOR WIPER DOES NOT OPERATE.2254
E-38 FRONT WASHER DOES NOT OPERATE.2257
E-39 REAR WASHER DOES NOT OPERATE2259
E-40 LEFT DOOR WASHER DOES NOT OPERATE.2261
E-41 RIGHT DOOR WASHER DOES NOT OPERATE2263
E-42 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY2265
E-43 CONTROL BOX SHUTS DOWN AFTER DISPLAYING THE MESSAGES [GPS receiver not connected !] AND [Slope sensor not connected !]2266
E-44 CONTROL BOX DISPLAYS THE MESSAGES [GPS receiver not connected !] AND [Slope sensor not connected !].2270
E-45 CONTROL BOX DISPLAYS THE MESSAGE [Waiting for radio link.]2273
E-46 CONTROL BOX DISPLAYS THE MESSAGE [IMU sensor not connected].2274
E-47 CONTROL BOX DISPLAYS THE MESSAGE [Waiting for satellites.]2275
E-48 CONTROL BOX DISPLAYS THE MESSAGE [Komatsu controller not connected!]2276
E-49 CONTROL BOX DISPLAYS THE MESSAGE [Cylinder Stroke Reading Abnormal].2278
E-50 CONTROL BOX DISPLAYS THE MESSAGE [Komatsu CAN Comms Abnormal].2279
E-51 CONTROL BOX DISPLAYS THE MESSAGE [Komatsu Machine Trouble]2280
E-52 CONTROL BOX DISPLAYS THE MESSAGE [Waiting to initialize]2281
E-53 CONTROL BOX DISPLAYS THE MESSAGE [System Initializing]2282
E-54 CONTROL BOX DISPLAYS THE MESSAGE [Initializing].2283
E-55 CONTROL BOX DISPLAYS THE MESSAGE [Configuring GPS]2284
E-56 CONTROL BOX DISPLAYS THE MESSAGE [No GPS Localization.].2285
E-57 CONTROL BOX DISPLAYS THE MESSAGE [Low precisions.]2286
E-58 CONTROL BOX DISPLAYS THE MESSAGE [Heading Initializing].2287
E-59 CONTROL BOX DISPLAYS [Out of design area.]2288
E-60 CONTROL BOX CAN NOT BE TURNED ON2289
E-61 CONTROL BOX DOES NOT DISPLAY INTELLIGENT MACHINE CONTROL SCREEN.2290
E-62 CONTROL BOX DOES NOT DISPLAY BULLDOZER IMAGE2291
E-63 CONTROL BOX DOES NOT DISPLAY DESIGN SURFACE.2292
E-64 CONTROL BOX TOUCH PANEL DOES NOT RESPOND2293
E-65 CONTROL BOX TOUCH PANEL IS INACCURATE.2294
E-66 CYLINDER STROKE RESET INDICATION DOES NOT GO OUT2295
E-67 AUTO IS NOT DISPLAYED WHEN AUTO/MANUAL SWITCH IS PRESSED (AUTO INDICATION GOES OUT).2296
E-68 BLADE AUTOMATIC LOWER CONTROL DOES NOT START WHILE AUTO IS DISPLAYED2297
E-69 BLADE AUTOMATIC RAISE CONTROL DOES NOT START WHILE AUTO IS DISPLAYED2298
E-70 BLADE AUTOMATIC CONTROL FUNCTION IS NOT ACTIVATED WHILE AUTO IS DISPLAYED (BLADE AUTOMATIC CONTROL STOPS).2299
E-71 WHEN CHECKING AND ADJUSTING THE BLADE ELEVATION, THE VALUE IS DIFFERENT FROM ACTUAL MACHINE.2300
E-72 FINISHED SURFACE IS INACCURATE (THE AVERAGE HEIGHT OF FINISHED SURFACE IS LOWER THAN DESIGNED SURFACE OR BLADE DOES NOT TOUCH THE SURFACE)2301
E-73 FINISHED SURFACE IS INACCURATE (THE FINISHED SURFACE IS NOT SMOOTH).2302
E-74 FINISHED SURFACE IS INACCURATE (WHEN FINISHING SLOPE HORIZONTALLY, STEPS ARE MADE IN EACH DIRECTION)2303
E-75 MACHINE CAN NOT ESCAPE FROM SHOES SLIP WHILE BLADE AUTOMATIC CONTROL IS ACTIVATED (SHOES FREQUENTLY SLIPS)2305
E-76 MACHINE SPEED DOES NOT INCREASE WHILE BLADE AUTOMATIC CONTROL IS ACTIVATED2306
E-77 BLADE TILT ANGLE DOES NOT COINCIDE WITH DESIGN SURFACE2307
E-78 BLADE TILTS BACK WHILE BLADE AUTOMATIC CONTROL IS ACTIVATED.2309
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE)2311
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE)2311
SYSTEM CHART OF HYDRAULIC AND MECHANICAL SYSTEMS.2312
FAILURE MODE AND CAUSE TABLE.2314
H-1 MACHINE LACKS POWER (INSUFFICIENT DRAWBAR PULL)2322
H-2 MACHINE DOES NOT TRAVEL (AT 2ND OR 3RD GEAR SPEED).2324
H-3 MACHINE DOES NOT MOVE OFF AT ALL GEAR SPEEDS.2325
H-4 MACHINE TRAVELS ONLY IN ONE DIRECTION, EITHER FORWARD OR IN REVERSE2327
H-5 LARGE TIME LAG IS IN GEAR SHIFTING OR DIRECTIONAL CHANGE.2328
H-6 BRAKE DOES NOT WORK2330
H-7 POWER TRAIN OIL OVERHEATS2331
H-8 UNUSUAL NOISE IS HEARD FROM AROUND WORK EQUIPMENT AND HSS PUMP OR HSS MOTOR2333
H-9 TORQUE CONVERTER LOCKUP CLUTCH DOES NOT ENGAGE.2334
H-10 MACHINE CANNOT BE STEERED (MACHINE DOES NOT TURN LEFT OR RIGHT).2335
H-11 STEERING SPEED OR POWER IS INSUFFICIENT.2336
H-12 ALL WORK EQUIPMENTS OPERATE SLOWLY2337
H-13 ALL WORK EQUIPMENTS DO NOT OPERATE2338
H-14 BLADE LIFT SPEED OR POWER IS LOW2339
H-15 BLADE TILT SPEED OR POWER IS LOW2340
H-16 BLADE ANGLE SPEED OR POWER IS LOW.2341
H-17 RIPPER LIFT SPEED OR POWER IS LOW.2342
H-18 HYDRAULIC DRIFT OF LIFTED BLADE IS LARGE2343
H-19 HYDRAULIC DRIFT OF TILTED BLADE IS LARGE2344
H-20 HYDRAULIC DRIFT OF LIFTED RIPPER IS LARGE.2345
H-21 FAN SPEED IS ABNORMAL (TOO HIGH OR LOW, OR STATIONARY)2346
H-22 UNUSUAL NOISE IS HEARD FROM AROUND FAN2348
TROUBLESHOOTING OF ENGINE (S-MODE).2349
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE)2349
S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION.2350
S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT.2351
S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS BUT DOES NOT START).2352
S-4 ENGINE STARTABILITY IS POOR2354
S-5 ENGINE DOES NOT PICK UP SMOOTHLY.2356
S-6 ENGINE STOPS DURING OPERATION2358
S-7 ENGINE RUNS ROUGH OR IS UNSTABLE.2360
S-8 ENGINE LACKS POWER.2361
S-9 KDPF GETS CLOGGED IN A SHORT TIME2363
S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE.2365
S-11 OIL BECOMES CONTAMINATED QUICKLY2366
S-12 FUEL CONSUMPTION IS EXCESSIVE.2367
S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT LEVEL GOES DOWN).2368
S-14 OIL PRESSURE DROPS2369
S-15 FUEL MIXES INTO ENGINE OIL2371
S-16 WATER MIXES INTO ENGINE OIL (MILKY).2372
S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING)2373
S-18 UNUSUAL NOISE IS HEARD2374
S-19 VIBRATION IS EXCESSIVE2375
S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT2376
S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY2377
S-22 ACTIVE REGENERATION TAKES TIME2379
S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION.2380
S-24 AdBlue/DEF CONSUMPTION IS EXCESSIVE.2381
S-25 THERE IS UNUSUAL SMELL (IRRITATING ODOR)2383
S-26 FOREIGN MATERIALS ENTER AdBlue/DEF (AdBlue/DEF INCREASES).2384
50 DISASSEMBLY AND ASSEMBLY2385
CONTENTS.2386
ABBREVIATION LIST2392
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY2398
HOW TO READ THIS MANUAL2398
COATING MATERIALS LIST.2400
SPECIAL TOOLS LIST.2404
SKETCHES OF SPECIAL TOOLS2427
ENGINE AND COOLING SYSTEM2448
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY2448
METHOD FOR REMOVING SUPPLY PUMP ASSEMBLY.2448
METHOD FOR INSTALLING SUPPLY PUMP ASSEMBLY.2452
REMOVE AND INSTALL INJECTOR ASSEMBLY.2457
METHOD FOR REMOVING INJECTOR ASSEMBLY2458
METHOD FOR INSTALLING INJECTOR ASSEMBLY2465
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY2476
METHOD FOR REMOVING CYLINDER HEAD ASSEMBLY.2477
METHOD FOR INSTALLING CYLINDER HEAD ASSEMBLY.2487
REMOVE AND INSTALL EGR VALVE ASSEMBLY2503
METHOD FOR REMOVING EGR VALVE ASSEMBLY.2503
METHOD FOR INSTALLING EGR VALVE ASSEMBLY.2504
REMOVE AND INSTALL EGR COOLER ASSEMBLY.2505
METHOD FOR REMOVING EGR COOLER ASSEMBLY2505
METHOD FOR INSTALLING EGR COOLER ASSEMBLY2506
REMOVE AND INSTALL STARTING MOTOR ASSEMBLY.2508
METHOD FOR REMOVING STARTING MOTOR ASSEMBLY2508
METHOD FOR INSTALLING STARTING MOTOR ASSEMBLY2510
REMOVE AND INSTALL ALTERNATOR BELT.2512
METHOD FOR REMOVING ALTERNATOR BELT2512
METHOD FOR INSTALLING ALTERNATOR BELT2513
REMOVE AND INSTALL AUTOMATIC TENSIONER.2515
METHOD FOR REMOVING AUTOMATIC TENSIONER2515
METHOD FOR INSTALLING AUTOMATIC TENSIONER2515
REMOVE AND INSTALL RADIATOR ASSEMBLY.2516
METHOD FOR REMOVING RADIATOR ASSEMBLY2516
METHOD FOR INSTALLING RADIATOR ASSEMBLY2519
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY.2523
METHOD FOR REMOVING HYDRAULIC OIL COOLER ASSEMBLY2523
METHOD FOR INSTALLING HYDRAULIC OIL COOLER ASSEMBLY2525
REMOVE AND INSTALL AFTERCOOLER ASSEMBLY2528
METHOD FOR REMOVING AFTERCOOLER ASSEMBLY.2528
METHOD FOR INSTALLING AFTERCOOLER ASSEMBLY.2530
REMOVE AND INSTALL POWER TRAIN OIL COOLER ASSEMBLY.2533
METHOD FOR REMOVING POWER TRAIN OIL COOLER ASSEMBLY2533
METHOD FOR INSTALLING POWER TRAIN OIL COOLER ASSEMBLY2535
REMOVE AND INSTALL COOLING FAN DRIVE ASSEMBLY2538
METHOD FOR REMOVING COOLING FAN DRIVE ASSEMBLY.2538
METHOD FOR INSTALLING COOLING FAN DRIVE ASSEMBLY.2539
REMOVE AND INSTALL COOLING FAN MOTOR ASSEMBLY2541
METHOD FOR REMOVING COOLING FAN MOTOR ASSEMBLY.2541
METHOD FOR INSTALLING COOLING FAN MOTOR ASSEMBLY.2543
REMOVE AND INSTALL ENGINE ASSEMBLY.2545
METHOD FOR REMOVING ENGINE ASSEMBLY2545
METHOD FOR INSTALLING ENGINE ASSEMBLY2549
REMOVE AND INSTALL ENGINE FRONT OIL SEAL.2555
METHOD FOR REMOVING ENGINE FRONT OIL SEAL2555
METHOD FOR INSTALLING ENGINE FRONT OIL SEAL2557
REMOVE AND INSTALL ENGINE REAR OIL SEAL2561
METHOD FOR REMOVING ENGINE REAR OIL SEAL.2561
METHOD FOR INSTALLING ENGINE REAR OIL SEAL.2565
REMOVE AND INSTALL ENGINE HOOD ASSEMBLY2573
METHOD FOR REMOVING ENGINE HOOD ASSEMBLY.2573
METHOD FOR INSTALLING ENGINE HOOD ASSEMBLY.2576
REMOVE AND INSTALL FUEL TANK ASSEMBLY2579
METHOD FOR REMOVING HYDRAULIC TANK ASSEMBLY2579
METHOD FOR INSTALLING FUEL TANK ASSEMBLY.2581
REMOVE AND INSTALL AdBlue/DEF TANK ASSEMBLY2583
METHOD FOR REMOVING AdBlue/DEF TANK ASSEMBLY.2584
METHOD FOR INSTALLING AdBlue/DEF TANK ASSEMBLY.2588
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY2592
METHOD FOR REMOVING AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY.2593
METHOD FOR INSTALLING AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY.2598
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR2604
METHOD FOR REMOVING AdBlue/DEF TANK SENSOR.2604
METHOD FOR INSTALLING AdBlue/DEF TANK SENSOR.2605
REMOVE AND INSTALL AdBlue/DEF TANK STRAINER2612
METHOD FOR REMOVING AdBlue/DEF TANK STRAINER.2612
METHOD FOR INSTALLING AdBlue/DEF TANK STRAINER.2612
REMOVE AND INSTALL AdBlue/DEF TANK FILLER PORT FILTER2613
METHOD FOR REMOVING AdBlue/DEF TANK FILLER PORT FILTER.2613
METHOD FOR INSTALLING AdBlue/DEF TANK FILLER PORT FILTER.2614
REMOVE AND INSTALL KDPF ASSEMBLY.2617
METHOD FOR REMOVING KDPF ASSEMBLY2617
METHOD FOR INSTALLING KDPF ASSEMBLY2621
DISASSEMBLE AND ASSEMBLE OF KDPF ASSEMBLY2625
METHOD FOR DISASSEMBLING KDPF ASSEMBLY.2625
METHOD FOR ASSEMBLING KDPF ASSEMBLY2629
REMOVE AND INSTALL SCR ASSEMBLY2635
METHOD FOR REMOVING SCR ASSEMBLY.2635
METHOD FOR INSTALLING SCR ASSEMBLY.2637
REMOVE AND INSTALL KDPF, SCR ASSEMBLY2640
METHOD FOR REMOVING KDPF, SCR ASSEMBLY.2640
METHOD FOR INSTALLING KDPF, SCR ASSEMBLY.2647
REMOVE AND INSTALL KCCV ASSEMBLY.2654
METHOD FOR REMOVING KCCV ASSEMBLY2654
METHOD FOR INSTALLING KCCV ASSEMBLY2656
REMOVE AND INSTALL AdBlue/DEF MIXING TUBE2658
METHOD FOR REMOVING AdBlue/DEF MIXING TUBE.2658
METHOD FOR INSTALLING AdBlue/DEF MIXING TUBE.2661
REMOVE AND INSTALL AdBlue/DEF INJECTOR.2666
METHOD FOR REMOVING AdBlue/DEF INJECTOR2666
METHOD FOR INSTALLING AdBlue/DEF INJECTOR2669
REMOVE AND INSTALL AdBlue/DEF PUMP.2673
METHOD FOR REMOVING AdBlue/DEF PUMP2673
METHOD FOR INSTALLING AdBlue/DEF PUMP2676
REMOVE AND INSTALL AdBlue/DEF HOSE.2679
METHOD FOR REMOVING AdBlue/DEF HOSE2679
METHOD FOR INSTALLING AdBlue/DEF HOSE2684
REMOVE AND INSTALL AIR CLEANER ASSEMBLY2689
METHOD FOR REMOVING AIR CLEANER ASSEMBLY.2689
METHOD FOR INSTALLING AIR CLEANER ASSEMBLY.2690
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY.2692
METHOD FOR REMOVING AIR CONDITIONER COMPRESSOR ASSEMBLY2692
METHOD FOR INSTALLING AIR CONDITIONER COMPRESSOR ASSEMBLY2694
REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY2697
METHOD FOR REMOVING AIR CONDITIONER CONDENSER ASSEMBLY.2697
METHOD FOR INSTALLING AIR CONDITIONER CONDENSER ASSEMBLY.2699
POWER TRAIN2701
REMOVE AND INSTALL DAMPER ASSEMBLY.2701
METHOD FOR REMOVING DAMPER ASSEMBLY2701
METHOD FOR INSTALLING DAMPER ASSEMBLY2704
REMOVE AND INSTALL POWER TRAIN UNIT ASSEMBLY.2709
METHOD FOR REMOVING POWER TRAIN UNIT ASSEMBLY2709
METHOD FOR INSTALLING POWER TRAIN UNIT ASSEMBLY2714
DISCONNECTING AND CONNECTING POWER TRAIN UNIT ASSEMBLY.2720
METHOD FOR DISCONNECTING POWER TRAIN UNIT ASSEMBLY.2720
METHOD FOR CONNECTING POWER TRAIN UNIT ASSEMBLY2725
DISASSEMBLE AND ASSEMBLE PTO ASSEMBLY2731
METHOD FOR DISASSEMBLING PTO ASSEMBLY2731
METHOD FOR ASSEMBLING PTO ASSEMBLY.2734
DISASSEMBLE AND ASSEMBLE TORQUE CONVERTER ASSEMBLY.2738
METHOD FOR DISASSEMBLING TORQUE CONVERTER ASSEMBLY.2739
METHOD FOR ASSEMBLING TORQUE CONVERTER ASSEMBLY2745
DISASSEMBLE AND ASSEMBLE TRANSMISSION ASSEMBLY.2754
METHOD FOR DISASSEMBLING TRANSMISSION ASSEMBLY.2755
METHOD FOR ASSEMBLING TRANSMISSION ASSEMBLY2773
DISASSEMBLE AND ASSEMBLE HSS ASSEMBLY2786
METHOD FOR DISASSEMBLING HSS ASSEMBLY2788
METHOD FOR ASSEMBLING HSS ASSEMBLY.2799
REMOVAL AND INSTALLATION OF HSS MOTOR2816
METHOD FOR REMOVING HSS MOTOR ASSEMBLY.2816
METHOD FOR INSTALLING HSS MOTOR ASSEMBLY.2818
REMOVE AND INSTALL FINAL DRIVE ASSEMBLY2821
METHOD FOR REMOVING TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY2821
METHOD FOR INSTALLING FINAL DRIVE ASSEMBLY.2824
DISASSEMBLE AND ASSEMBLE FINAL DRIVE ASSEMBLY2827
METHOD FOR DISASSEMBLING FINAL DRIVE ASSEMBLY2829
METHOD FOR ASSEMBLING FINAL DRIVE ASSEMBLY.2836
UNDERCARRIAGE AND FRAME2846
REMOVE AND INSTALL TRACK FRAME ASSEMBLY2846
METHOD FOR REMOVING TRACK FRAME ASSEMBLY.2846
METHOD FOR INSTALLING TRACK FRAME ASSEMBLY.2848
REMOVE AND INSTALL IDLER ASSEMBLY2851
METHOD FOR REMOVING IDLER ASSEMBLY.2851
METHOD FOR INSTALLING IDLER ASSEMBLY.2852
DISASSEMBLE AND ASSEMBLE IDLER ASSEMBLY2854
METHOD FOR DISASSEMBLING IDLER ASSEMBLY2854
METHOD FOR ASSEMBLING IDLER ASSEMBLY.2856
REMOVE AND INSTALL RECOIL SPRING ASSEMBLY2860
METHOD FOR REMOVING RECOIL SPRING ASSEMBLY.2860
METHOD FOR INSTALLING RECOIL SPRING ASSEMBLY.2860
DISASSEMBLE AND ASSEMBLE RECOIL SPRING.2862
METHOD FOR DISASSEMBLING AND ASSEMBLING RECOIL SPRING2862
METHOD FOR ASSEMNLING RECOIL SPRING ASSEMBLY.2865
REMOVE AND INSTALL TRACK ROLLER ASSEMBLY.2868
METHOD FOR REMOVING TRACK ROLLER ASSEMBLY2868
METHOD FOR INSTALLING TRACK ROLLER ASSEMBLY2868
DISASSEMBLE AND ASSEMBLE TRACK ROLLER ASSEMBLY.2870
METHOD FOR DISASSEMBLING TRACK ROLLER ASSEMBLY.2870
METHOD FOR ASSEMBLING TRACK ROLLER ASSEMBLY2872
REMOVE AND INSTALL CARRIER ROLLER ASSEMBLY.2875
METHOD FOR REMOVING CARRIER ROLLER ASSEMBLY2875
METHOD FOR INSTALLING CARRIER ROLLER ASSEMBLY2876
DISASSEMBLEAND ASSEMBLE CARRIER ROLLER ASSEMBLY2877
METHOD FOR DISASSEMBLING CARRIER ROLLER ASSEMBLY.2877
METHOD FOR ASSEMBLING CARRIER ROLLER ASSEMBLY2878
REMOVE AND INSTALL PIVOT SHAFT ASSEMBLY2881
METHOD FOR REMOVING PIVOT SHAFT ASSEMBLY.2881
METHOD FOR INSTALLING PIVOT SHAFT ASSEMBLY.2882
SEPARATE AND CONNECT PLUS TYPE TRACK ASSEMBLY2883
METHOD FOR SEPARATING PLUS TYPE TRACK ASSEMBLY.2883
METHOD FOR CONNECTING PLUS TYPE TRACK ASSEMBLY.2883
DISASSEMBLE AND ASSEMBLE TRACK ASSEMBLY GENERALLY2884
METHOD FOR DISASSEMBLING TRACK ASSEMBLY GENERALLY2884
METHOD FOR ASSEMBLING TRACK ASSEMBLY GENERALLY.2887
DISASSEMBLE AND ASSEMBLE PLUS TYPE TRACK ASSEMBLY GENERALLY2899
METHOD FOR DISASSEMBLING PLUS TYPE TRACK ASSEMBLY GENERALLY2900
METHOD FOR ASSEMBLING PLUS TYPE TRACK ASSEMBLY GENERALLY.2901
DISASSEMBLE AND ASSEMBLE ONE LINK OF PLUS TYPE TRACK SHOE ASSEMBLY ON THE FIELD2916
METHOD FOR DISASSEMBLING ONE LINK OF PLUS TYPE TRACK SHOE ASSEMBLY ON THE FIELD2917
METHOD FOR ASSEMBLING ONE LINK OF PLUS TYPE TRACK SHOE ASSEMBLY ON THE FIELD.2919
REMOVE AND INSTALL EQUALIZER BAR ASSEMBLY2924
METHOD FOR REMOVING EQUALIZER BAR ASSEMBLY.2924
METHOD FOR INSTALLING EQUALIZER BAR ASSEMBLY.2925
DISASSEMBLE AND ASSEMBLE EQUALIZER BAR BUSHINGS2927
METHOD FOR DISASSEMBLING EQUALIZER BAR BUSHINGS2927
METHOD FOR ASSEMBLING EQUALIZER BAR BUSHINGS.2927
HYDRAULIC SYSTEM.2929
REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY.2929
METHOD FOR REMOVING HYDRAULIC TANK ASSEMBLY2929
METHOD FOR INSTALLING HYDRAULIC TANK ASSEMBLY2932
REMOVE AND INSTALL HSS PUMP AND COOLING FAN PUMP ASSEMBLY2937
METHOD FOR REMOVING HSS PUMP AND COOLING FAN PUMP ASSEMBLY.2937
METHOD FOR INSTALLING HSS PUMP AND COOLING FAN PUMP ASSEMBLY.2938
REMOVE AND INSTALL POWER TRAIN PUMP AND STEERING LUBRICATION PUMP ASSEMBLY.2941
METHOD FOR REMOVING POWER TRAIN PUMP AND STEERING LUBRICATION PUMP ASSEMBLY2941
METHOD FOR INSTALLING POWER TRAIN PUMP AND STEERING LUBRICATION PUMP ASSEMBLY2943
REMOVE AND INSTALL SCAVENGING PUMP ASSEMBLY2946
METHOD FOR REMOVING SCAVENGING PUMP ASSEMBLY.2946
METHOD FOR INSTALLING SCAVENGING PUMP ASSEMBLY.2946
REMOVE AND INSTALL 5 SPOOL CONTROL VALVE ASSEMBLY2948
METHOD FOR REMOVING 5 SPOOL CONTROL VALVE ASSEMBLY.2948
METHOD FOR INSTALLING 5 SPOOL CONTROL VALVE ASSEMBLY.2950
REMOVE AND INSTALL 4 SPOOL CONTROL VALVE ASSEMBLY2953
METHOD FOR REMOVING 4 SPOOL CONTROL VALVE ASSEMBLY.2953
METHOD FOR INSTALLING 4 SPOOL CONTROL VALVE ASSEMBLY.2955
DISASSEMBLE AND ASSEMBLE BLADE PPC VALVE.2959
METHOD FOR DISASSEMBLING BLADE PPC VALVE.2959
METHOD FOR ASSEMBLING BLADE PPC VALVE2959
DISASSEMBLE AND ASSEMBLE RIPPER PPC VALVE2961
METHOD FOR DISASSEMBLING RIPPER PPC VALVE2961
METHOD FOR ASSEMBLING RIPPER PPC VALVE.2961
WORK EQUIPMENT.2963
REMOVE AND INSTALL STRAIGHT TILT POWER PITCH DOZER BLADE ASSEMBLY2963
METHOD FOR REMOVING STRAIGHT TILT POWER PITCH DOZER BLADE ASSEMBLY.2963
METHOD FOR INSTALLING STRAIGHT TILT POWER PITCH DOZER BLADE ASSEMBLY.2965
REMOVE AND INSTALL POWER ANGLE POWER TILT DOZER BLADE ASSEMBLY.2969
METHOD FOR REMOVING POWER ANGLE POWER TILT DOZER BLADE ASSEMBLY2969
METHOD FOR INSTALLING POWER ANGLE POWER TILT DOZER BLADE ASSEMBLY2972
REMOVE AND INSTALL RIPPER ASSEMBLY.2976
METHOD FOR REMOVING RIPPER ASSEMBLY2976
METHOD FOR INSTALLING RIPPER ASSEMBLY2979
REMOVE AND INSTALL STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY (FOR STRAIGHT TILT POWER PITCH DOZER SERIES)2982
METHOD FOR REMOVING STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY (FOR STRAIGHT TILT POWER PITCH DOZER SERIES).2982
REMOVE AND INSTALL STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY (FOR STRAIGHT TILT POWER PITCH DOZER SERIES)2984
REMOVE AND INSTALL STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY (FOR POWER ANGLE POWER TILT DOZER SERIES).2987
METHOD FOR REMOVING STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY (FOR POWER ANGLE POWER TILT DOZER SERIES)2987
REMOVE AND INSTALL STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY (FOR POWER ANGLE POWER TILT DOZER SERIES).2989
DISASSEMBLE AND ASSEMBLE STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY.2992
METHOD FOR DISASSEMBLING STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY.2993
METHOD FOR ASSEMBLING STROKE SENSING BLADE LIFT CYLINDER ASSEMBLY2999
REMOVE AND INSTALL STROKE SENSING BLADE TILT CYLINDER ASSEMBLY.3012
METHOD FOR REMOVING STROKE SENSING BLADE TILT CYLINDER ASSEMBLY3012
METHOD FOR INSTALLING STROKE SENSING BLADE TILT CYLINDER ASSEMBLY3015
DISASSEMBLE AND ASSEMBLE STROKE SENSING BLADE TILT CYLINDER ASSEMBLY.3019
METHOD FOR DISASSEMBLING STROKE SENSING BLADE TILT CYLINDER ASSEMBLY.3019
METHOD FOR ASSEMBLING STROKE SENSING BLADE TILT CYLINDER ASSEMBLY3023
REMOVE AND INSTALL STROKE SENSING BLADE ANGLE CYLINDER ASSEMBLY3028
METHOD FOR REMOVING STROKE SENSING BLADE ANGLE CYLINDER ASSEMBLY.3028
METHOD FOR INSTALLING STROKE SENSING BLADE ANGLE CYLINDER ASSEMBLY.3031
DISASSEMBLE AND ASSEMBLE STROKE SENSING BLADE ANGLE CYLINDER ASSEMBLY3034
METHOD FOR DISASSEMBLING STROKE SENSING BLADE ANGLE CYLINDER ASSEMBLY3034
METHOD FOR ASSEMBLING STROKE SENSING BLADE ANGLE CYLINDER ASSEMBLY.3038
CAB AND ITS ATTACHMENTS3044
REMOVE AND INSTALL OPERATOR’S CAB ASSEMBLY.3044
METHOD FOR REMOVING OPERATOR’S CAB ASSEMBLY3044
METHOD FOR INSTALLING OPERATOR’S CAB ASSEMBLY3053
REMOVE AND INSTALL OPERATOR’S CAB GLASS (ADHERED GLASS)3062
METHOD FOR REMOVING OPERATOR’S CAB GLASS (ADHERED GLASS).3062
METHOD FOR INSTALLING OPERATOR’S CAB GLASS (ADHERED GLASS).3063
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY.3068
METHOD FOR REMOVING AIR CONDITIONER UNIT ASSEMBLY3068
METHOD FOR INSTALLING AIR CONDITIONER UNIT ASSEMBLY3074
REMOVE AND INSTALL OPERATOR’S SEAT.3080
METHOD FOR REMOVING OPERATOR’S SEAT3080
METHOD FOR INSTALLING OPERATOR’S SEAT3082
REMOVE AND INSTALL SEAT BELT.3084
METHOD FOR REMOVING SEAT BELT3084
METHOD FOR INSTALLING SEAT BELT3085
ELECTRICAL SYSTEM3086
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY3086
METHOD FOR REMOVING ENGINE CONTROLLER ASSEMBLY.3086
METHOD FOR INSTALLING ENGINE CONTROLLER ASSEMBLY.3087
REMOVE AND INSTALL POWER TRAIN CONTROLLER ASSEMBLY.3090
METHOD FOR REMOVING POWER TRAIN CONTROLLER ASSEMBLY3090
METHOD FOR INSTALLING POWER TRAIN CONTROLLER ASSEMBLY3091
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY3093
METHOD FOR REMOVING MACHINE MONITOR ASSEMBLY.3093
METHOD FOR INSTALLING MACHINE MONITOR ASSEMBLY.3094
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR3096
METHOD FOR REMOVING MASS AIR FLOW AND TEMPERATURE SENSOR.3096
METHOD FOR INSTALLING MASS AIR FLOW AND TEMPERATURE SENSOR.3097
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR3098
METHOD FOR REMOVING KCCV CRANKCASE PRESSURE SENSOR.3098
METHOD FOR INSTALLING KCCV CRANKCASE PRESSURE SENSOR.3098
REMOVE AND INSTALL SCR TEMPERATURE SENSOR3100
METHOD FOR REMOVING SCR TEMPERATURE SENSOR.3100
METHOD FOR INSTALLING SCR TEMPERATURE SENSOR.3102
REMOVE AND INSTALL REARVIEW CAMERA.3104
METHOD FOR REMOVING REARVIEW CAMERA3104
METHOD FOR INSTALLING REARVIEW CAMERA3104
REMOVE AND INSTALL KOMTRAX TERMINAL ASSEMBLY.3106
METHOD FOR REMOVING KOMTRAX TERMINAL ASSEMBLY3106
METHOD FOR INSTALLING KOMTRAX TERMINAL ASSEMBLY3108
REMOVE AND INSTALL ICT SENSOR CONTROLLER ASSEMBLY3110
METHOD FOR REMOVING ICT SENSOR CONTROLLER ASSEMBLY.3110
METHOD FOR INSTALLING ICT SENSOR CONTROLLER ASSEMBLY.3110
REMOVE AND INSTALL CONTROL BOX.3112
METHOD FOR REMOVING CONTROL BOX (GX-60)3112
METHOD FOR REMOVING CONTROL BOX (GX-55)3113
METHOD FOR INSTALLING CONTROL BOX (GX-60)3113
METHOD FOR INSTALLING CONTROL BOX (GX-55)3114
REMOVE AND INSTALL GNSS RECEIVER.3116
METHOD FOR REMOVING GNSS RECEIVER3116
METHOD FOR INSTALLING GNSS RECEIVER3117
REMOVE AND INSTALL GNSS ANTENNA3118
METHOD FOR REMOVING GNSS ANTENNA.3118
METHOD FOR INSTALLING GNSS ANTENNA.3119
REMOVE AND INSTALL IMU SENSOR3124
METHOD FOR REMOVING IMU SENSOR.3124
METHOD FOR INSTALLING IMU SENSOR.3126
60 MAINTENANCE STANDARD3129
CONTENTS.3130
ABBREVIATION LIST3132
ENGINE AND COOLING SYSTEM3138
MAINTENANCE STANDARD OF ENGINE MOUNT.3138
MAINTENANCE STANDARD OF DAMPER.3139
MAINTENANCE STANDARD OF COOLING SYSTEM.3141
MAINTENANCE STANDARD OF COOLING FAN PUMP.3143
MAINTENANCE STANDARD OF SERVO VALVE3144
MAINTENANCE STANDARD OF COOLING FAN MOTOR3145
POWER TRAIN3147
MAINTENANCE STANDARD OF UNIVERSAL JOINT3147
MAINTENANCE STANDARD OF POWER TRAIN MOUNT3148
MAINTENANCE STANDARD OF TORQUE CONVERTER AND PTO.3150
MAINTENANCE STANDARD OF LOCKUP CLUTCH ECMV.3153
MAINTENANCE STANDARD OF TRANSMISSION.3154
MAINTENANCE STANDARD OF TRANSMISSION CONTROL VALVE.3159
MAINTENANCE STANDARD OF FORWARD AND REVERSE CLUTCH ECMV AND GEAR SPEED CLUTCH ECMV.3160
MAINTENANCE STANDARD OF MAIN RELIEF VALVE AND TORQUE CONVERTER RELIEF VALVE3161
MAINTENANCE STANDARD OF TRANSMISSION LUBRICATION RELIEF VALVE3162
MAINTENANCE STANDARD OF BEVEL GEAR SHAFT, HSS, AND BRAKE.3163
MAINTENANCE STANDARD OF BRAKE VALVE3168
MAINTENANCE STANDARD OF FINAL DRIVE3170
MAINTENANCE STANDARD OF SPROCKET FOR CONVENTIONAL TYPE TRACK SHOE3173
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING FOR CONVENTIONAL TYPE TRACK SHOE.3174
MAINTENANCE STANDARD OF SPROCKET FOR PLUS TYPE TRACK SHOE3176
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING FOR PLUS TYPE TRACK SHOE.3177
UNDERCARRIAGE AND FRAME3179
MAINTENANCE STANDARD OF MAIN FRAME.3179
MAINTENANCE STANDARD OF SUSPENSION.3180
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION3182
MAINTENANCE STANDARD OF IDLER3184
MAINTENANCE STANDARD OF TRACK ROLLER FOR PLUS TYPE TRACK SHOES (SINGLE FLANGE TYPE)3186
MAINTENANCE STANDARD OF TRACK ROLLER FOR PLUS TYPE TRACK SHOES (DOUBLE FLANGE TYPE)3187
MAINTENANCE STANDARD OF CARRIER ROLLER FOR PLUS TYPE TRACK SHOE3188
MAINTENANCE STANDARD OF PLUS TYPE TRACK SHOE.3189
MAINTENANCE STANDARD OF SINGLE SHOE3191
MAINTENANCE STANDARD OF SWAMP SHOE.3192
HYDRAULIC SYSTEM.3193
MAINTENANCE STANDARD OF HYDRAULIC TANK.3193
MAINTENANCE STANDARD OF SCAVENGING PUMP3194
MAINTENANCE STANDARD OF STEERING LUBRICATION PUMP AND POWER TRAIN PUMP.3195
MAINTENANCE STANDARD OF WORK EQUIPMENT AND HSS PUMP3196
MAINTENANCE STANDARD OF PC-EPC VALVE.3197
MAINTENANCE STANDARD OF HSS MOTOR3198
MAINTENANCE STANDARD OF CONTROL VALVE3200
MAINTENANCE STANDARD OF BLADE PPC VALVE3208
MAINTENANCE STANDARD OF RIPPER PPC VALVE.3210
MAINTENANCE STANDARD OF ANGLE OPERATION EPC VALVE3212
MAINTENANCE STANDARD OF QUICK DROP VALVE.3213
MAINTENANCE STANDARD OF WORK EQUIPMENT LOCK SOLENOID VALVE (FOR TILT DOZER SERIES).3215
MAINTENANCE STANDARD OF WORK EQUIPMENT LOCK SOLENOID VALVE (FOR POWER TILT PITCH DOZER SERIES).3216
MAINTENANCE STANDARD OF WORK EQUIPMENT LOCK SOLENOID VALVE (FOR POWER ANGLE POWER TILT DOZER SERIES).3217
WORK EQUIPMENT.3218
MAINTENANCE STANDARD OF FRONT WORK EQUIPMENT (FOR TILT DOZER AND POWER TILT PITCH DOZER SERIES)3218
MAINTENANCE STANDARD OF FRONT WORK EQUIPMENT (FOR POWER ANGLE POWER TILT DOZER SERIES).3221
MAINTENANCE STANDARD OF CUTTING EDGE AND END BIT.3224
MAINTENANCE STANDARD OF STROKE SENSING BLADE LIFT CYLINDER (FOR TILT DOZER AND POWER TILT PITCH DOZER SERIES)3226
MAINTENANCE STANDARD OF STROKE SENSING BLADE LIFT CYLINDER (FOR POWER ANGLE POWER TILT DOZER SERIES).3227
MAINTENANCE STANDARD OF BLADE TILT CYLINDER (FOR TILT DOZER AND POWER TILT PITCH DOZER SERIES).3228
MAINTENANCE STANDARD OF STROKE SENSING BLADE TILT CYLINDER (FOR POWER ANGLE POWER TILT DOZER SERIES).3229
MAINTENANCE STANDARD OF BLADE PITCH CYLINDER (FOR POWER TILT PITCH DOZER SERIES).3230
MAINTENANCE STANDARD OF STROKE SENSING BLADE ANGLE CYLINDER (FOR POWER ANGLE POWER TILT DOZER SERIES)3231
MAINTENANCE STANDARD OF STROKE AND RESET SENSOR FOR BLADE LIFT CYLINDER (FOR TILT DOZER AND POWER TILT PITCH DOZER SERIES).3232
MAINTENANCE STANDARD OF STROKE AND RESET SENSOR FOR BLADE LIFT CYLINDER (FOR POWER ANGLE POWER TILT DOZER SERIES)3234
MAINTENANCE STANDARD OF STROKE SENSOR FOR BLADE TILT CYLINDER (FOR POWER ANGLE POWER TILT DOZER SERIES)3235
MAINTENANCE STANDARD OF STROKE SENSOR FOR BLADE ANGLE CYLINDER (FOR POWER ANGLE POWER TILT DOZER SERIES).3236
MAINTENANCE STANDARD OF FIXED MULTI-SHANK RIPPER.3237
MAINTENANCE STANDARD OF RIPPER LIFT CYLINDER.3238
CAB AND ITS ATTACHMENTS3239
MAINTENANCE STANDARD OF CAB MOUNT3239
80 APPENDIX3241
CONTENTS.3242
ABBREVIATION LIST3244
AIR CONDITIONER SYSTEM.3250
PRECAUTIONS FOR REFRIGERANT3250
AIR CONDITIONER COMPONENT3251
SPECIFICATIONS OF AIR CONDITIONER3253
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE3254
OUTLINE OF REFRIGERATION CYCLE.3255
COMPONENT PARTS OF AIR CONDITIONER SYSTEM3257
AIR CONDITIONER UNIT.3257
CONFIGURATION DIAGRAM OF AIR CONDITIONER UNIT3257
FUNCTION OF AIR CONDITIONER UNIT.3259
COMPONENT PARTS OF AIR CONDITIONER UNIT3261
FUNCTION OF EVAPORATOR AS AIR CONDITIONER UNIT COMPONENT.3262
FUNCTION OF HEATER CORE AS AIR CONDITIONER UNIT COMPONENT3262
FUNCTION OF EVAPORATOR TEMPERATURE SENSOR AS AIR CONDITIONER UNIT COMPONENT3262
FUNCTION OF SERVO MOTOR AS AIR CONDITIONER UNIT COMPONENT3262
STRUCTURE OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT.3263
FUNCTION OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT3263
OPERATE EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT3263
FUNCTION OF DUAL PRESSURE SWITCH.3264
AIR CONDITIONER CONTROLLER.3265
STRUCTURE OF AIR CONDITIONER CONTROLLER3265
COMPRESSOR.3266
STRUCTURE OF COMPRESSOR3266
SPECIFICATIONS OF COMPRESSOR.3266
FUNCTION OF COMPRESSOR.3266
CONDENSER3267
STRUCTURE OF STANDARD CORE CONDENSER.3267
SPECIFICATIONS OF STANDARD CORE CONDENSER3267
FUNCTION OF STANDARD CORE CONDENSER3267
STRUCTURE OF WIDE CORE CONDENSER.3268
SPECIFICATIONS OF WIDE CORE CONDENSER3268
FUNCTION OF WIDE CORE CONDENSER3268
RECEIVER DRIER.3269
STRUCTURE OF RECEIVER DRIER3269
SPECIFICATIONS OF RECEIVER DRIER.3269
FUNCTION OF RECEIVER DRIER.3269
SENSORS FOR AIR CONDITIONER SYSTEM.3270
STRUCTURE OF SUNLIGHT SENSOR.3270
FUNCTION OF SUNLIGHT SENSOR3270
STRUCTURE OF AMBIENT TEMPERATURE SENSOR3270
FUNCTION OF AMBIENT TEMPERATURE SENSOR.3270
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER3272
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER3274
AIR CONDITIONER SYSTEM DIAGRAM.3276
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER.3277
FUNCTION OF AIR CONDITIONER CONTROLLER.3278
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS3279
TESTING AIR LEAKAGE (DUCT).3288
METHOD FOR TESTING AIR LEAKAGE (DUCT)3288
EXPLANATION FOR TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION3291
HOW TO OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE OF THE MACHINE MONITOR.3292
TEST VENT (MODE) CHANGEOVER3293
METHOD FOR TESTING VENT (MODE) CHANGEOVER3293
TESTING FRESH/RECIRC AIR CHANGEOVER3294
METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER.3294
TEST SUNLIGHT SENSOR.3295
METHOD FOR TESTING SUNLIGHT SENSOR.3295
TEST (DUAL) PRESSURE SWITCH FOR REFRIGERANT3296
METHOD FOR TESTING (DUAL) PRESSURE SWITCH FOR REFRIGERANT3296
TEST RELAYS3297
METHOD FOR TESTING RELAYS3297
AIR CONDITIONER TROUBLESHOOTING CHART 13298
AIR CONDITIONER TROUBLESHOOTING CHART 23299
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE.3302
FAILURE CODE [879AKA]3304
FAILURE CODE [879AKB]3305
FAILURE CODE [879BKA]3306
FAILURE CODE [879BKB]3308
FAILURE CODE [879CKA]3310
FAILURE CODE [879CKB]3311
FAILURE CODE [879DKZ]3312
FAILURE CODE [879EMC]3314
FAILURE CODE [879FMC]3315
FAILURE CODE [879GKX]3316
A-1 TROUBLESHOOTING FOR POWER SUPPLY SYSTEM (AIR CONDITIONER DOES NOT OPERATE).3318
A-2 TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED)3320
A-3 TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS ABNORMAL).3324
A-4 TROUBLESHOOTING FOR FRESH/RECIRC AIR CHANGEOVER3326
TROUBLESHOOTING USING GAUGE PRESSURE.3328
CONNECTION OF SERVICE TOOL.3331
METHOD FOR CONNECTING SERVICE TOOL.3331
PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER PIPINGS3333
HANDLE COMPRESSOR OIL3335
90 CIRCUIT DIAGRAMS3337
CONTENTS.3338
ABBREVIATION LIST3339
HYDRAULIC CIRCUIT DIAGRAM3345
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM3345
HYDRAULIC CIRCUIT DIAGRAM (FOR TILT DOZER SERIES)3349
HYDRAULIC CIRCUIT DIAGRAM (FOR POWER TILT PITCH DOZER SERIES)3350
HYDRAULIC CIRCUIT DIAGRAM (FOR POWER ANGLE POWER TILT DOZER SERIES)3351
POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM3352
ELECTRICAL CIRCUIT DIAGRAM.3353
SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM.3353
ELECTRICAL CIRCUIT DIAGRAM (1/16)3357
ELECTRICAL CIRCUIT DIAGRAM (2/16)3358
ELECTRICAL CIRCUIT DIAGRAM (3/16)3359
ELECTRICAL CIRCUIT DIAGRAM (4/16)3360
ELECTRICAL CIRCUIT DIAGRAM (5/16)3361
ELECTRICAL CIRCUIT DIAGRAM (6/16)3362
ELECTRICAL CIRCUIT DIAGRAM (7/16)3363
ELECTRICAL CIRCUIT DIAGRAM (8/16)3364
ELECTRICAL CIRCUIT DIAGRAM (9/16)3365
ELECTRICAL CIRCUIT DIAGRAM (10/16).3366
ELECTRICAL CIRCUIT DIAGRAM (11/16).3367
ELECTRICAL CIRCUIT DIAGRAM (12/16).3368
ELECTRICAL CIRCUIT DIAGRAM (13/16).3369
ELECTRICAL CIRCUIT DIAGRAM (14/16).3370
ELECTRICAL CIRCUIT DIAGRAM (15/16).3371
ELECTRICAL CIRCUIT DIAGRAM (16/16).3372
INDEX.3373

DESCRIPTION:

Komatsu Bulldozer D65EXI-18 D65PXI-18 Shop Manual SEN06646-03 – PDF DOWNLOAD

SERIAL NUMBERS

D65EXi-90997
D65PXi-90997

FOREWORD, SAFETY, BASIC INFORMATION
HOW TO READ THE SHOP MANUAL
• Some of the attachments and options described in this shop manual may not be available in some areas. If
they are required, consult your Komatsu distributor.
• The materials and specifications are subject to change without notice.
• Shop Manuals are available for “machine part” and “engine part”. For the engine unit, see the shop manual
for the machine which has the same engine model.
• Actual machine may differ from the images which are contained in this manual. A typical model is shown in
the illustrations of this shop manual.
Composition of the shop manual
This shop manual contains technical information necessary to perform services in workshops. It is divided into
the following chapters for the ease of use.
00 INDEX AND FOREWORD
This section describes the index, foreword, safety, and basic information.
01 SPECIFICATIONS
This section describes the specifications of the machine.
10 STRUCTURE AND FUNCTION
This section describes the structure and operation of each component with respect to each system. “STRUCTURE
AND FUNCTION” is helpful in not only understanding the structure of each component but performing
troubleshooting.
20 STANDARD VALUE TABLE
This section describes the standard values for new machine and failure criteria for testing and adjusting, and
troubleshooting. Use the standard values table to check the standard values for testing and adjusting, and judge
troubles in troubleshooting.
30 TESTING AND ADJUSTING
This section describes the measuring tools and measuring methods for testing and adjusting as well as the adjusting
method of each part. The standard values and repair limit for TESTING AND ADJUSTING are described
in “STANDARD VALUE TABLE”.
40 TROUBLESHOOTING
This section describes troubleshooting of failure part and its remedy method on the occurrence of the failure.
Descriptions of troubleshooting are sorted by failure mode.
50 DISASSEMBLY AND ASSEMBLY
This section describes the special tools, work procedures, and safety precautions necessary for removal, installation,
disassembly, and assembly of the components and parts. In addition, tightening torques, quantity, and
weight of the coating materials, lubricants, and coolant necessary to these works are shown.
60 MAINTENANCE STANDARD
This section describes the maintenance standard value of each component. The maintenance standard shows
the criteria and remedies for disassembly and assembly.
80 THE OTHER INFORMATION
This section describes the structure and function, testing and adjusting, and troubleshooting for all of the other
components or equipment which cannot be separately classified in the appendix.
90 Circuit diagrams
This section describes hydraulic circuit diagrams and electrical circuit diagrams.
Symbols
Important safety and quality portions are marked with the following symbols so that shop manual is used effectively

G. B 12/12/24