Komatsu PC210-11E0,PC210LC-11E0,PC210NLC-11E0,PC230NHD-11E0 Shop Manual PDF

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Komatsu PC210-11E0,PC210LC-11E0,PC210NLC-11E0,PC230NHD-11E0 Hydraulic Excavator Shop Manual UENBM00543 – PDF DOWNLOAD

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Komatsu PC210-11E0,PC210LC-11E0,PC210NLC-11E0,PC230NHD-11E0 Hydraulic Excavator Shop Manual UENBM00543 – PDF DOWNLOAD

Language : English
Pages : 2952
Downloadable : Yes
File Type : PDF

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TABLE OF CONTENTS:

Komatsu PC210-11E0,PC210LC-11E0,PC210NLC-11E0,PC230NHD-11E0 Hydraulic Excavator Shop Manual UENBM00543 – PDF DOWNLOAD

SERIAL NUMBERS

• PC210-11E0 – K75001 ~ K75349
• PC210LC-11E0 – K75001 ~ K75349
• PC210NLC-11E0 – K75001 ~ K75209
• PC230NHD-11E0 – K75001 ~ K75007

00 INDEX AND FOREWORD . 3
INDEX . 4
ABBREVIATION LIST . 22
FOREWORD, SAFETY, BASIC INFORMATION . 28
HOW TO READ THE SHOP MANUAL . 28
SAFETY NOTICE FOR OPERATION . 30
PRECAUTIONS TO PREVENT FIRE . 38
ACTIONS IF FIRE OCCURS 40
PRECAUTIONS FOR DISPOSING OF WASTE MATERIALS 41
ACTIONS TAKEN TO MEET EXHAUST GAS REGULATIONS . 42
METHOD FOR CHECKING ENGINE TYPE . 43
PRECAUTIONS FOR DEF . 45
GENERAL CHARACTER AND PRECAUTIONS FOR HANDLING 45
PRECAUTIONS FOR ADDING 45
PRECAUTIONS FOR STORING . 45
PRECAUTIONS FOR FIRE HAZARD AND LEAKAGE . 45
THE OTHER PRECAUTIONS . 45
STORE Ad Blue/DEF 46
PRECAUTIONS FOR HANDLING HYDRAULIC EQUIPMENT 47
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF PIPINGS . 50
PRECAUTIONS FOR HANDLING ELECTRICAL EQUIPMENT . 57
PRECAUTIONS FOR HANDLING FUEL SYSTEM EQUIPMENT 59
PRECAUTIONS FOR HANDLING INTAKE SYSTEM EQUIPMENT 60
PRACTICAL USE OF KOMTRAX 61
DISCONNECT AND CONNECT PUSH-PULL TYPE COUPLER . 62
METHOD FOR DISCONNECTING AND CONNECTING TYPE 1 PUSH-PULL TYPE COUPLER . 62
METHOD FOR DISCONNECTING AND CONNECTING TYPE 2 PUSH-PULL TYPE COUPLER . 63
METHOD FOR DISCONNECTING AND CONNECTING TYPE 3 PUSH-PULL TYPE COUPLER . 64
PRECAUTIONS FOR DISCONNECTION AND CONNECTION OF CONNECTORS 66
METHOD FOR DISCONNECTING AND CONNECTING DEUTSCH CONNECTOR . 70
METHOD FOR DISCONNECTING AND CONNECTING SLIDE LOCK TYPE CONNECTOR . 71
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PULL . 73
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH LOCK TO PUSH . 74
METHOD FOR DISCONNECTING AND CONNECTING CONNECTOR WITH HOUSING TO ROTATE 76
HOW TO READ ELECTRICAL WIRE CODE 77
EXPLANATION OF TERMS FOR MAINTENANCE STANDARD . 81
STANDARD TIGHTENING TORQUE TABLE 84
CONVERSION TABLE 91
01 SPECIFICATIONS . 97
CONTENTS 98
ABBREVIATION LIST . 99
SPECIFICATIONS 105
SPECIFICATION DRAWING . 105
SPECIFICATION DRAWING: PC210-11E0, PC210LC-11E0, PC210NLC-11E0, PC230NHD-11E0 . 105
WORKING RANGE DRAWINGS 107
WORKING RANGE: PC210-11E0, PC210LC-11E0, PC210NLC-11E0, PC230NHD-11E0 . 107
SPECIFICATIONS 108
SPECIFICATIONS: PC210-11E0, PC210LC-11E0, PC210NLC-11E0, PC230NHD-11E0 108
WEIGHT TABLE 112
WEIGHT TABLE: PC210-11E0, PC210LC-11E0, PC210NLC-11E0, PC230NHD-11E0 112
TABLE OF FUEL, COOLANT, AND LUBRICANTS 114
10 STRUCTURE AND FUNCTION . 115
CONTENTS 116
ABBREVIATION LIST . 120
UREA SCR SYSTEM . 126
LAYOUT DRAWING OF UREA SCR SYSTEM . 127
UREA SCR SYSTEM DIAGRAM . 132
FUNCTION OF UREA SCR SYSTEM . 133
FUNCTION OF AdBlue/DEF SYSTEM . 133
INDUCEMENT STRATEGY . 135
COMPONENT PARTS OF UREA SCR SYSTEM 154
AdBlue/DEF MIXING TUBE 154
SCR ASSEMBLY 154
AdBlue/DEF TANK . 157
AdBlue/DEF PUMP . 159
AdBlue/DEF INJECTOR . 160
AdBlue/DEF HOSE . 161
AdBlue/DEF TANK HEATING VALVE . 162
BOOT-UP SYSTEM 163
LAYOUT DRAWING OF BOOT-UP SYSTEM 163
SYSTEM OPERATING LAMP SYSTEM 165
SYSTEM OPERATING LAMP SYSTEM DIAGRAM 165
FUNCTION OF SYSTEM OPERATING LAMP SYSTEM 165
BATTERY DISCONNECT SWITCH . 167
FUNCTION OF BATTERY DISCONNECT SWITCH . 167
ENGINE SYSTEM . 168
LAYOUT DRAWING OF ENGINE SYSTEM . 168
SPECIFICATIONS OF ENGINE SYSTEM . 169
FUNCTION OF ENGINE SYSTEM . 169
ENGINE CONTROL SYSTEM . 170
ENGINE CONTROL SYSTEM DIAGRAM . 170
FUNCTION OF ENGINE CONTROL SYSTEM . 171
AUTO-DECELERATION SYSTEM 173
AUTO-DECELERATION SYSTEM DIAGRAM 173
FUNCTION OF AUTO-DECELERATION SYSTEM 173
OPERATION OF AUTO-DECELERATION SYSTEM . 174
ENGINE AUTOMATIC WARM-UP SYSTEM . 175
ENGINE AUTOMATIC WARM-UP SYSTEM DIAGRAM . 175
FUNCTION OF ENGINE AUTOMATIC WARM-UP SYSTEM . 176
OVERHEAT PREVENTION SYSTEM 177
OVERHEAT PREVENTION SYSTEM DIAGRAM 177
FUNCTION OF OVERHEAT PREVENTION SYSTEM 178
TURBOCHARGER PROTECTION SYSTEM 180
TURBOCHARGER PROTECTION SYSTEM DIAGRAM 180
FUNCTION OF TURBOCHARGER PROTECTION SYSTEM 181
AUTOMATIC IDLE STOP SYSTEM 182
AUTOMATIC IDLE STOP SYSTEM DIAGRAM 182
FUNCTION OF AUTOMATIC IDLE STOP SYSTEM 182
COMPONENT PARTS OF ENGINE SYSTEM 185
VGT . 185
EGR SYSTEM 189
EGR VALVE . 191
EGR COOLER 193
KCCV SYSTEM . 194
KCCV VENTILATOR . 196
KDPF 198
COOLING SYSTEM 203
LAYOUT DRAWING OF COOLING SYSTEM 203
SPECIFICATIONS OF COOLING SYSTEM 204
FAN SPEED CONTROL SYSTEM OF FAN CLUTCH 205
FAN SPEED CONTROL SYSTEM DIAGRAM OF FAN CLUTCH 205
FUNCTION OF FAN SPEED CONTROL SYSTEM OF FAN CLUTCH 206
ENGINE OUTPUT CONTROL SYSTEM OF FAN CLUTCH 207
ENGINE OUTPUT CONTROL SYSTEM DIAGRAM OF FAN CLUTCH 207
FUNCTION OF ENGINE OUTPUT CONTROL SYSTEM OF FAN CLUTCH 207
COMPONENT PARTS OF COOLING SYSTEM . 209
FAN CLUTCH 209
CONTROL SYSTEM 210
LAYOUT DRAWING OF CONTROL SYSTEM 210
MACHINE MONITOR SYSTEM 213
MACHINE MONITOR SYSTEM DIAGRAM 213
KomVision SYSTEM 214
LAYOUT DRAWING OF KOMVISION SYSTEM 214
KomVision SYSTEM DIAGRAM 216
FUNCTION OF KomVision SYSTEM 216
KomVision CONTROLLER 223
KomVision CAMERA 227
KOMTRAX SYSTEM 228
KOMTRAX SYSTEM DIAGRAM 228
FUNCTION OF KOMTRAX SYSTEM 228
KOMTRAX TERMINAL 229
STRUCTURE OF KOMTRAX TERMINAL . 229
FUNCTION OF KOMTRAX TERMINAL 229
INPUT AND OUTPUT SIGNALS OF KOMTRAX TERMINAL 229
PPC LEVERS 231
LH PPC LEVER 231
RH PPC LEVER 232
AUTOMATIC GREASE SYSTEM . 233
OUTLINE OF AUTO GREASE SYSTEM . 233
COMPONENT PARTS OF CONTROL SYSTEM . 248
MACHINE MONITOR . 248
KomVision CONTROLLER 262
KomVision CAMERA 266
PUMP CONTROLLER . 267
RESISTOR FOR PC-EPC VALVE . 271
CAN TERMINATING RESISTOR 271
PPC OIL PRESSURE SWITCH . 272
ENGINE CONTROLLER . 273
FUEL CONTROL DIAL . 279
SENSOR 281
STRUCTURE OF ENGINE OIL PRESSURE SWITCH . 281
FUNCTION OF ENGINE OIL PRESSURE SWITCH 281
STRUCTURE OF QUICK COUPLER LOW PRESSURE WARNING SWITCH 281
SPECIFICATIONS – QUICK COUPLER LOW PRESSURE WARNING SWITCH 282
FUNCTION OF QUICK COUPLER LOW PRESSURE WARNING SWITCH . 282
STRUCTURE OF AUTO GREASE PRESSURE SWITCH 282
SPECIFICATIONS – AUTO GREASE PRESSURE SWITCH 283
FUNCTION OF AUTO GREASE PRESSURE SWITCH . 283
STRUCTURE OF OVERLOAD CAUTION SENSOR 283
SPECIFICATIONS – OVERLOAD CAUTION SENSOR 283
FUNCTION OF OVERLOAD CAUTION SENSOR . 283
HYDRAULIC SYSTEM 284
LAYOUT DRAWING OF HYDRAULIC SYSTEM 284
CLSS 290
STRUCTURE OF CLSS . 290
OPERATION OF UNLOAD VALVE AND LS PRESSURE . 292
PUMP SWASH PLATE ANGLE (OIL FLOW) CONTROL . 293
PRESSURE COMPENSATION CONTROL . 306
ENGINE AND PUMP COMBINED CONTROL SYSTEM . 309
ENGINE AND PUMP COMBINED CONTROL SYSTEM DIAGRAM . 309
FUNCTION OF ENGINE AND PUMP COMBINED CONTROL SYSTEM . 310
PUMP AND VALVE CONTROL SYSTEM . 315
PUMP AND VALVE CONTROL SYSTEM DIAGRAM . 315
FUNCTION OF PUMP AND VALVE CONTROL SYSTEM . 316
COMPONENT PARTS OF HYDRAULIC SYSTEM . 318
HYDRAULIC TANK 318
MAIN PUMP . 320
PILOT OIL FILTER 346
CONTROL VALVE . 346
WORK EQUIPMENT SYSTEM . 403
LAYOUT DRAWING OF WORK EQUIPMENT SYSTEM . 403
STRUCTURE OF VALVE CONTROL 408
ONE-TOUCH POWER MAXIMIZING SYSTEM . 410
ONE-TOUCH POWER MAXIMIZING SYSTEM DIAGRAM . 410
FUNCTION OF ONE-TOUCH POWER MAXIMIZING SYSTEM . 411
PPC LOCK SYSTEM . 412
PPC LOCK SYSTEM DIAGRAM . 412
FUNCTION OF PPC LOCK SYSTEM . 412
WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM . 413
WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM DIAGRAM . 413
FUNCTION OF WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM . 413
OPERATION OF WORK EQUIPMENT AND TRAVEL AUTOMATIC LOCK SYSTEM 414
OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT . 415
ATTACHMENT OIL FLOW ADJUSTER SYSTEM DIAGRAM . 415
FUNCTION OF OIL FLOW ADJUSTER SYSTEM FOR ATTACHMENT . 417
TOOL CONTROL SYSTEM . 418
TOOL CONTROL SYSTEM DIAGRAM . 418
FUNCTION OF TOOL CONTROL SYSTEM . 419
COMPONENT PARTS OF WORK EQUIPMENT SYSTEM 420
WORK EQUIPMENT AND SWING PPC VALVE 420
1ST-LINE ATTACHMENT PPC VALVE (WITH EPC VALVE) 425
ATTACHMENT CIRCUIT SELECTOR VALVE (FOR HIGH PRESSURE) . 434
ATTACHMENT CIRCUIT SELECTOR VALVE (FOR LOW PRESSURE) 436
1ST-LINE ATTACHMENT VARIABLE RELIEF VALVE . 439
2ND-LINE ATTACHMENT VARIABLE RELIEF VALVE . 441
ATTACHMENT BYPASS SOLENOID VALVE 444
ATT EPC VALVE ASSEMBLY 446
PILOT CIRCUIT ACCUMULATOR . 447
ATTACHMENT CIRCUIT ACCUMULATOR 448
SWING SYSTEM 449
LAYOUT DRAWING OF SWING SYSTEM 449
SWING CONTROL SYSTEM DIAGRAM 453
FUNCTION OF SWING CONTROL SYSTEM 453
COMPONENT PARTS OF SWING SYSTEM . 457
SWING MOTOR . 457
SWING MACHINERY . 469
SWING CIRCLE 470
TRAVEL SYSTEM . 472
LAYOUT DRAWING OF TRAVEL SYSTEM . 472
TRAVEL CONTROL SYSTEM DIAGRAM . 476
FUNCTION OF TRAVEL CONTROL SYSTEM . 476
COMPONENT PARTS OF TRAVEL SYSTEM 478
TRAVEL MOTOR 478
FINAL DRIVE . 490
TRAVEL PPC VALVE 492
CENTER SWIVEL JOINT . 497
UNDERCARRIAGE AND FRAME . 499
LAYOUT DRAWING OF UNDERCARRIAGE . 499
SPECIFICATIONS OF UNDERCARRIAGE . 500
WORK EQUIPMENT 501
STRUCTURE OF WORK EQUIPMENT . 501
FUNCTION OF WORK EQUIPMENT 502
WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM 503
FUNCTION OF WORK EQUIPMENT CLEARANCE ADJUSTMENT SHIM 503
BUCKET CLEARANCE ADJUSTMENT SHIM 504
FUNCTION OF BUCKET CLEARANCE ADJUSTMENT SHIM 504
CAB AND ITS ATTACHMENTS . 505
ROPS CAB 505
STRUCTURE OF ROPS CAB . 505
FUNCTION OF ROPS CAB 505
CAB MOUNT . 506
STRUCTURE OF CAB MOUNT 506
FUNCTION OF CAB MOUNT . 506
CAB TIPPING STOPPER . 507
STRUCTURE OF CAB TIPPING STOPPER 507
FUNCTION OF CAB TIPPING STOPPER . 507
20 STANDARD VALUE TABLE . 509
CONTENTS 510
ABBREVIATION LIST . 511
STANDARD VALUE TABLE FOR ENGINE . 517
STANDARD VALUE TABLE FOR ENGINE: PC210-11E0, PC210LC-11E0, PC210NLC-11E0, PC230NHD-11E0 . 517
STANDARD VALUE TABLE FOR MACHINE 522
STANDARD VALUE TABLE FOR MACHINE: PC210-11E0, PC210LC-11E0, PC210NLC-11E0, PC230NHD-11E0 522
MACHINE POSTURE AND PROCEDURE FOR MEASURING PERFORMANCE . 535
STANDARD VALUE TABLE FOR ELECTRICAL . 539
STANDARD VALUE TABLE FOR ELECTRICAL . 539
30 TESTING AND ADJUSTING 549
CONTENTS 550
ABBREVIATION LIST . 553
RELATED INFORMATION ON TESTING AND ADJUSTING 559
TOOLS FOR TESTING AND ADJUSTING . 559
SKETCH OF TOOLS FOR TESTING AND ADJUSTING . 566
ENGINE AND COOLING SYSTEM . 568
TEST ENGINE SPEED . 568
METHOD FOR TESTING ENGINE SPEED . 568
TEST BOOST PRESSURE . 571
METHOD FOR TESTING BOOST PRESSURE ON MACHINE MONITOR 571
METHOD FOR TESTING BOOST PRESSURE . 572
TEST EXHAUST GAS COLOR 573
METHOD FOR TESTING EXHAUST GAS COLOR BY HANDY SMOKE CHECKER . 573
METHOD FOR TESTING EXHAUST GAS COLOR BY SMOKE METER . 574
TEST AND ADJUST VALVE CLEARANCE . 576
METHOD FOR TESTING VALVE CLEARANCE 576
METHOD FOR ADJUSTING VALVE CLEARANCE 577
TEST COMPRESSION PRESSURE . 579
METHOD FOR TESTING COMPRESSION PRESSURE . 579
TEST BLOWBY PRESSURE 584
METHOD FOR TESTING BLOWBY PRESSURE 584
TEST ENGINE OIL PRESSURE 586
METHOD FOR TESTING ENGINE OIL PRESSURE 586
TEST EGR VALVE AND VGT OIL PRESSURE . 587
METHOD FOR TESTING EGR VALVE AND VGT OIL PRESSURE . 587
TEST FUEL PRESSURE 589
METHOD FOR TESTING FUEL PRESSURE 590
TEST FUEL DISCHARGE, RETURN AND LEAKAGE . 595
METHOD FOR TESTING FUEL DISCHARGE, RETURN AND LEAKAGE . 596
BLEEDING AIR FROM FUEL SYSTEM . 602
METHOD FOR BLEEDING AIR FROM FUEL SYSTEM 602
TEST FUEL CIRCUIT FOR LEAKAGE . 603
METHOD FOR TESTING FUEL CIRCUIT FOR LEAKAGE . 603
HANDLE CYLINDER CUT-OUT MODE OPERATION 605
HANDLE NO-INJECTION CRANKING OPERATION 606
TEST AND ADJUST AIR CONDITIONER COMPRESSOR BELT TENSION . 607
METHOD FOR CHECKING AIR CONDITIONER COMPRESSOR BELT . 607
METHOD FOR ADJUSTING AIR CONDITIONER COMPRESSOR BELT 607
TEST FAN BELT AND ALTERNATOR BELT . 609
METHOD FOR TESTING FAN BELT AND ALTERNATOR BELT . 609
TEST AUTO-TENSIONER . 610
METHOD FOR TESTING AUTO-TENSIONER . 610
REPLACING FAN BELT 611
METHOD FOR REPLACING FAN BELT . 611
TEST COOLING FAN SPEED 612
METHOD FOR TESTING COOLING FAN SPEED 612
WRITE ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER 613
METHOD FOR WRITING ASH IN SOOT ACCUMULATION CORRECTION TO ENGINE CONTROLLER . 613
TEST SCR RELATED FUNCTIONS 614
TEST AdBlue/DEF PUMP RAISED PRESSURE 617
TEST INJECTION AMOUNT FROM AdBlue/DEF INJECTOR 620
TEST AdBlue/DEF LINE HEATER RELAY 1 . 624
TEST AdBlue/DEF LINE HEATER RELAY 2 . 627
TEST AdBlue/DEF PUMP HEATER RELAY . 629
TEST AdBlue/DEF TANK HEATER VALVE . 632
TEST DENITRATION EFFICIENCY OF SCR 635
CLEAN AdBlue/DEF TANK . 639
METHOD FOR CLEANING AdBlue/DEF TANK . 639
BLEED AIR FROM COOLANT CIRCUIT OF AdBlue/DEF TANK . 643
METHOD FOR BLEEDING AIR FROM COOLANT CIRCUIT OF AdBlue/DEF TANK . 643
POWER TRAIN . 645
TEST SWING CIRCLE BEARING CLEARANCE . 645
METHOD FOR TESTING SWING CIRCLE BEARING CLEARANCE . 645
UNDERCARRIAGE AND FRAME . 646
TEST AND ADJUST TRACK TENSION . 646
METHOD FOR TESTING TRACK TENSION 646
METHOD FOR ADJUSTING TRACK TENSION 646
HYDRAULIC SYSTEM 648
RELEASE REMAINING PRESSURE FROM HYDRAULIC SYSTEM 648
METHOD FOR RELEASING REMAINING PRESSURE FROM HYDRAULIC TANK . 648
METHOD FOR RELEASING REMAINING PRESSURE IN HYDRAULIC CYLINDER CIRCUIT . 648
TEST AND ADJUST OIL PRESSURE IN WORK EQUIPMENT, SWING, AND TRAVEL CIRCUITS 654
METHOD FOR TESTING OIL PRESSURE IN WORK EQUIPMENT, SWING, AND TRAVEL CIRCUITS . 655
METHOD FOR ADJUSTING OIL PRESSURE IN WORK EQUIPMENT, SWING, AND TRAVEL CIRCUITS . 661
TEST OIL PRESSURE OF CONTROL CIRCUIT 664
METHOD FOR TESTING OIL PRESSURE OF CONTROL CIRCUIT 664
TEST AND ADJUST OIL PRESSURE IN PUMP PC CONTROL CIRCUIT . 666
TEST PC VALVE OUTLET PRESSURE (SERVO PISTON INLET PRESSURE) . 666
TEST PC-EPC VALVE OUTLET PRESSURE . 667
METHOD FOR ADJUSTING OIL PRESSURE IN PUMP PC CONTROL CIRCUIT 668
TEST AND ADJUST OIL PRESSURE IN PUMP LS CONTROL CIRCUIT . 670
METHOD FOR TESTING LS DIFFERENTIAL PRESSURE BY MACHINE MONITOR 670
METHOD FOR TESTING LS DIFFERENTIAL PRESSURE BY TESTING TOOL . 671
METHOD FOR TESTING LS VALVE OUTLET PRESSURE (SERVO PISTON INLET PRESSURE) . 674
METHOD FOR TESTING LS-EPC VALVE OUTLET PRESSURE . 675
METHOD FOR ADJUSTING LS VALVE . 676
TEST OUTLET PRESSURE OF SOLENOID VALVE 677
METHOD FOR TESTING OUTLET PRESSURE OF SOLENOID VALVE 677
OPERATING CONDITION OF SOLENOID VALVE . 678
TEST PPC VALVE OUTLET PRESSURE 681
METHOD FOR TESTING PPC VALVE OUTLET PRESSURE 681
TEST ATTACHMENT CIRCUIT OIL PRESSURE 683
METHOD FOR TESTING ATTACHMENT CIRCUIT OIL PRESSURE 683
ADJUST WORK EQUIPMENT AND SWING PPC VALVES 685
METHOD FOR ADJUSTING PLAY OF WORK EQUIPMENT AND SWING PPC VALVES 685
MEASURING AND ADJUSTING QUICK COUPLER CONTROL VALVE OUTPUT PRESSURE . 686
TEST PUMP SWASH PLATE SENSOR 688
METHOD FOR TESTING PUMP SWASH PLATE SENSOR 688
TEST THE PARTS CAUSING HYDRAULIC DRIFT IN WORK EQUIPMENT 689
METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF BOOM CYLINDER AND BUCKET CYLINDER . 689
METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF ARM CYLINDER 689
METHOD FOR TESTING THE PARTS CAUSING HYDRAULIC DRIFT OF PPC VALVE . 690
TEST OIL LEAKAGE 691
METHOD FOR TESTING OIL LEAKAGE FROM BOOM CYLINDER . 691
METHOD FOR TESTING OIL LEAKAGE FROM ARM CYLINDER 691
METHOD FOR TESTING OIL LEAKAGE FROM BUCKET CYLINDER . 692
METHOD FOR TESTING OIL LEAKAGE FROM SWING MOTOR . 693
METHOD FOR TESTING OIL LEAKAGE FROM TRAVEL MOTOR 693
BLEED AIR FROM HYDRAULIC CIRCUIT 694
METHOD FOR BLEEDING AIR FROM HYDRAULIC CIRCUIT 696
CAB AND ITS ATTACHMENTS . 698
TEST CAB TIPPING STOPPER 698
METHOD FOR TESTING CAB TIPPING STOPPER 698
METHOD FOR ADJUSTING MIRRORS 699
PROCEDURE FOR ADJUSTING MACHINE LEFT FRONT MIRROR (A) . 699
PROCEDURE FOR ADJUSTING REGULAR POSITION OF MACHINE LEFT FRONT MIRROR (A) . 700
PROCEDURE FOR ADJUSTING MACHINE RIGHT FRONT MIRROR (B) (PC210-11E0, PC210LC-11E0) . 701
PROCEDURE FOR ADJUSTING MACHINE RIGHT FRONT MIRROR (B) (PC210NLC-11E0, PC230NHD-11E0) . 702
PROCEDURE FOR ADJUSTING REGULAR POSITION OF MACHINE RIGHT FRONT MIRROR (B) (PC210-11E0, PC210LC-11E0) . 703
PROCEDURE FOR ADJUSTING REGULAR POSITION OF MACHINE RIGHT FRONT MIRROR (B) (PC210NLC-11E0, PC230NHD-11E0) . 704
PROCEDURE FOR ADJUSTING MACHINE RIGHT SIDE MIRROR (C) . 705
ELECTRICAL SYSTEM . 707
SETTING AND OPERATION OF MACHINE MONITOR 707
OPERATOR MODE . 710
DISPLAY FUNCTION OF TECHNICIAN IDENTIFICATION STATUS SCREEN . 711
DISPLAY FUNCTION OF OPERATOR IDENTIFICATION INPUT SCREEN 711
CHECKING FUNCTION BY LCD (LIQUID CRYSTAL DISPLAY) . 712
CHECKING FUNCTION OF SERVICE METER 712
METHOD FOR SETTING USAGE LIMITATION AND CHANGING PASSWORD . 712
SERVICE MODE 715
METHOD FOR CHECKING PRE-DEFINED MONITORING INFORMATION 717
METHOD FOR CHECKING SELF-DEFINE MONITORING INFORMATION 724
ABNORMALITY RECORD MENU . 734
METHOD FOR CONFIRMING MAINTENANCE RECORD 739
METHOD FOR OPERATING MAINTENANCE MODE SETTING . 740
METHOD FOR OPERATING PHONE NUMBER ENTRY SETTING . 744
DEFAULT MENU 745
DIAGNOSTIC TESTS MENU . 757
ADJUSTMENT MENU . 766
METHOD FOR PERFORMING NO-INJECTION CRANKING . 801
KOMTRAX SETTINGS MENU . 802
METHOD FOR DISPLAYING SERVICE MESSAGE . 804
METHOD FOR STARTING UP KOMTRAX TERMINAL . 805
ADJUST REARVIEW CAMERA ANGLE 811
ADJUST KomVision CAMERA ANGLE . 814
METHOD FOR ADJUSTING KomVision CAMERA ANGLE . 815
ADJUST KomVision RELATED ITEMS 819
SETTING OF KomVision (MAIN SETTING) . 819
SETTING OF KomVision (CAMERA SETTING) . 821
SETTING OF KomVision (CAMERA CALIBRATION) . 823
KomVision screen – Check 12 m visibility 836
HANDLE VOLTAGE CIRCUIT OF ENGINE CONTROLLER . 839
HANDLE BATTERY DISCONNECT SWITCH 840
TEST DIODES . 841
METHOD FOR TESTING DIODE USING DIGITAL TESTER . 841
METHOD FOR TESTING DIODE USING ANALOG TESTER 841
Pm CLINIC . 842
Pm CLINIC SERVICE . 842
Pm CLINIC CHECK SHEET . 846
40 TROUBLESHOOTING 857
CONTENTS 858
ABBREVIATION LIST . 869
RELATED INFORMATION ON TROUBLESHOOTING 875
GENERAL TROUBLESHOOTING POINTS 875
TROUBLESHOOTING POINTS FOR UREA SCR SYSTEM 876
SEQUENCE OF EVENTS IN TROUBLESHOOTING . 888
CHECKS BEFORE TROUBLESHOOTING . 890
INSPECTION PROCEDURE BEFORE TROUBLESHOOTING . 892
WALK-AROUND CHECK . 892
TESTING IN ACCORDANCE WITH TESTING PROCEDURE 894
CHECK FUEL LEVEL AND TYPE . 894
CHECK IMPURE INGREDIENT IN FUEL . 894
CHECK FUEL PREFILTER 895
WATER SEPARATOR – CHECK / DRAIN WATER AND SEDIMENT 895
METHOD FOR REPLACING FUEL PREFILTER CARTRIDGE . 896
CHECK MAIN FILTER . 897
CHECK ENGINE OIL LEVEL (OIL AMOUNT IN OIL PAN) 899
CHECK COOLANT LEVEL (RESERVOIR TANK) 900
CHECK CLOGGING OF AIR CLEANER . 900
OUTER ELEMENT – CLEAN . 901
ELEMENTS – REPLACE 903
CHECK HYDRAULIC OIL LEVEL . 904
CHECK HYDRAULIC OIL STRAINER 905
CHECK HYDRAULIC FILTER 906
CHECK OIL LEVEL IN SWING MACHINERY CASE . 907
CHECK OIL LEVEL IN DAMPER CASE 908
CHECK OIL LEVEL IN FINAL DRIVE CASE . 908
BLEED AIR FROM FUEL SYSTEM 909
BLEED AIR FROM HYDRAULIC SYSTEM . 909
ELECTRICAL EQUIPMENT – CHECK METHOD . 909
AUTOMATIC GREASE SYSTEM . 917
FINDING MALFUNCTIONS 917
MALFUNCTION FINDING PROCEDURES 919
PREPARATION TO TROUBLESHOOT ELECTRICAL SYSTEM . 921
PROCEDURE FOR TESTING AND TROUBLESHOOTING . 931
SYMPTOMS OF FAILURE AND TROUBLESHOOTING NUMBERS . 934
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 938
TROUBLESHOOTING METHOD FOR OPEN CIRCUIT IN WIRING HARNESS OF PRESSURE SENSOR SYSTEM . 940
CONNECTORS LIST AND LAYOUT 943
CONNECTOR CONTACT IDENTIFICATION 956
T-BRANCH BOX AND T-BRANCH ADAPTER TABLE . 996
FUSE LOCATION TABLE .1002
PRECAUTIONS FOR CLEANING AND REPLACING KDPF (KCSF and KDOC) .1004
PREPARATION OF SHORT CIRCUIT ELECTRICAL CONNECTOR (FOR FAILURE CODES [CA1883] AND [CA3135]) .1008
FAILURE CODES TABLE .1010
TROUBLESHOOTING BY FAILURE CODE (DISPLAY OF CODE) .1028
FAILURE CODE [879AKA] .1028
FAILURE CODE [879AKB] .1029
FAILURE CODE [879BKA] .1030
FAILURE CODE [879BKB] .1032
FAILURE CODE [879CKA] .1034
FAILURE CODE [879CKB] .1035
FAILURE CODE [879DKZ] .1036
FAILURE CODE [879EMC] .1038
FAILURE CODE [879FMC] .1039
FAILURE CODE [879GKX] .1040
FAILURE CODE [989L00] .1042
FAILURE CODE [989M00] .1043
FAILURE CODE [989N00] .1044
FAILURE CODE [A1U0N3] .1045
FAILURE CODE [A1U0N4] .1047
FAILURE CODE [A900FR] .1049
FAILURE CODE [A900N6] .1050
FAILURE CODE [A900NY] .1051
FAILURE CODE [AA10NX] .1052
FAILURE CODE [AB00KE] .1054
FAILURE CODE [AQ10N3] .1057
FAILURE CODE [AS00N3] .1059
FAILURE CODE [AS00R2] .1061
FAILURE CODE [AS00R3] .1062
FAILURE CODE [AS00R4] .1063
FAILURE CODE [AS00R5] .1064
FAILURE CODE [AS00R6] .1065
FAILURE CODE [AS00ZK] .1066
FAILURE CODE [AS10KM] .1067
FAILURE CODE [AS10NR] .1068
FAILURE CODE [AS10NT] .1069
FAILURE CODE [B@BAZG] .1070
FAILURE CODE [B@BAZK] .1071
FAILURE CODE [B@BCNS] .1073
FAILURE CODE [B@BCQA] .1074
FAILURE CODE [B@BCZK] .1076
FAILURE CODE [B@HANS] .1078
FAILURE CODE [CA115] 1079
FAILURE CODE [CA122] 1080
FAILURE CODE [CA123] 1082
FAILURE CODE [CA131] 1084
FAILURE CODE [CA132] 1086
FAILURE CODE [CA144] 1088
FAILURE CODE [CA145] 1090
FAILURE CODE [CA153] 1092
FAILURE CODE [CA154] 1095
FAILURE CODE [CA187] 1097
FAILURE CODE [CA221] 1099
FAILURE CODE [CA222] 1101
FAILURE CODE [CA227] 1103
FAILURE CODE [CA234] 1104
FAILURE CODE [CA238] 1105
FAILURE CODE [CA239] 1107
FAILURE CODE [CA249] 1109
FAILURE CODE [CA256] 1111
FAILURE CODE [CA271] 1113
FAILURE CODE [CA272] 1115
FAILURE CODE [CA322] 1117
FAILURE CODE [CA323] 1119
FAILURE CODE [CA324] 1121
FAILURE CODE [CA325] 1123
FAILURE CODE [CA331] 1125
FAILURE CODE [CA332] 1127
FAILURE CODE [CA343] 1129
FAILURE CODE [CA351] 1130
FAILURE CODE [CA352] 1131
FAILURE CODE [CA356] 1134
FAILURE CODE [CA357] 1136
FAILURE CODE [CA386] 1138
FAILURE CODE [CA428] 1139
FAILURE CODE [CA429] 1141
FAILURE CODE [CA435] 1143
FAILURE CODE [CA441] 1145
FAILURE CODE [CA442] 1147
FAILURE CODE [CA449] 1148
FAILURE CODE [CA451] 1149
FAILURE CODE [CA452] 1151
FAILURE CODE [CA488] 1153
FAILURE CODE [CA515] 1154
FAILURE CODE [CA516] 1156
FAILURE CODE [CA553] 1158
FAILURE CODE [CA555] 1159
FAILURE CODE [CA556] 1160
FAILURE CODE [CA559] 1161
FAILURE CODE [CA595] 1164
FAILURE CODE [CA687] 1165
FAILURE CODE [CA689] 1167
FAILURE CODE [CA691] 1170
FAILURE CODE [CA692] 1172
FAILURE CODE [CA697] 1174
FAILURE CODE [CA698] 1175
FAILURE CODE [CA731] 1176
FAILURE CODE [CA778] 1178
FAILURE CODE [CA1117] .1183
FAILURE CODE [CA1664] .1184
FAILURE CODE [CA1669] .1186
FAILURE CODE [CA1673] .1187
FAILURE CODE [CA1677] .1188
FAILURE CODE [CA1678] .1189
FAILURE CODE [CA1682] .1190
FAILURE CODE [CA1683] .1192
FAILURE CODE [CA1684] .1194
FAILURE CODE [CA1686] .1196
FAILURE CODE [CA1691] .1197
FAILURE CODE [CA1694] .1200
FAILURE CODE [CA1695] .1203
FAILURE CODE [CA1696] .1204
FAILURE CODE [CA1712] .1206
FAILURE CODE [CA1713] .1209
FAILURE CODE [CA1714] .1211
FAILURE CODE [CA1715] .1212
FAILURE CODE [CA1776] .1213
FAILURE CODE [CA1777] .1216
FAILURE CODE [CA1843] .1219
FAILURE CODE [CA1844] .1221
FAILURE CODE [CA1879] .1224
FAILURE CODE [CA1881] .1226
FAILURE CODE [CA1883] .1228
FAILURE CODE [CA1885] .1231
FAILURE CODE [CA1887] .1233
FAILURE CODE [CA1921] .1235
FAILURE CODE [CA1922] .1238
FAILURE CODE [CA1942] .1243
FAILURE CODE [CA1993] .1244
FAILURE CODE [CA2185] .1247
FAILURE CODE [CA2186] .1248
FAILURE CODE [CA2249] .1250
FAILURE CODE [CA2271] .1251
FAILURE CODE [CA2272] .1254
FAILURE CODE [CA2288] .1257
FAILURE CODE [CA2311] .1258
FAILURE CODE [CA2349] .1259
FAILURE CODE [CA2353] .1262
FAILURE CODE [CA2357] .1264
FAILURE CODE [CA2381] .1265
FAILURE CODE [CA2382] .1268
FAILURE CODE [CA2383] .1271
FAILURE CODE [CA2386] .1274
FAILURE CODE [CA2387] .1276
FAILURE CODE [CA2555] .1277
FAILURE CODE [CA2556] .1280
FAILURE CODE [CA2637] .1283
FAILURE CODE [CA2639] .1285
FAILURE CODE [CA2771] .1288
FAILURE CODE [CA2777] .1294
FAILURE CODE [CA2976] .1297
FAILURE CODE [CA3133] .1299
FAILURE CODE [CA3134] .1302
FAILURE CODE [CA3135] .1304
FAILURE CODE [CA3142] .1307
FAILURE CODE [CA3143] .1308
FAILURE CODE [CA3144] .1309
FAILURE CODE [CA3146] .1311
FAILURE CODE [CA3147] .1312
FAILURE CODE [CA3148] .1313
FAILURE CODE [CA3151] .1315
FAILURE CODE [CA3165] .1321
FAILURE CODE [CA3229] .1323
FAILURE CODE [CA3231] .1325
FAILURE CODE [CA3232] .1327
FAILURE CODE [CA3235] .1331
FAILURE CODE [CA3239] .1333
FAILURE CODE [CA3241] .1336
FAILURE CODE [CA3242] .1339
FAILURE CODE [CA3251] .1342
FAILURE CODE [CA3253] .1344
FAILURE CODE [CA3254] .1347
FAILURE CODE [CA3255] .1350
FAILURE CODE [CA3256] .1354
FAILURE CODE [CA3311] .1356
FAILURE CODE [CA3312] .1358
FAILURE CODE [CA3313] .1361
FAILURE CODE [CA3314] .1362
FAILURE CODE [CA3315] .1363
FAILURE CODE [CA3316] .1365
FAILURE CODE [CA3317] .1366
FAILURE CODE [CA3318] .1367
FAILURE CODE [CA3319] .1369
FAILURE CODE [CA3321] .1370
FAILURE CODE [CA3322] .1372
FAILURE CODE [CA3419] .1374
FAILURE CODE [CA3421] .1376
FAILURE CODE [CA3497] .1378
FAILURE CODE [CA3498] .1379
FAILURE CODE [CA3543] .1380
FAILURE CODE [CA3545] .1387
FAILURE CODE [CA3547] .1389
FAILURE CODE [CA3558] .1390
FAILURE CODE [CA3559] .1392
FAILURE CODE [CA3562] .1394
FAILURE CODE [CA3563] .1396
FAILURE CODE [CA3567] .1399
FAILURE CODE [CA3568] .1402
FAILURE CODE [CA3571] .1406
FAILURE CODE [CA3572] .1408
FAILURE CODE [CA3574] .1410
FAILURE CODE [CA3575] .1412
FAILURE CODE [CA3577] .1414
FAILURE CODE [CA3578] .1416
FAILURE CODE [CA3582] .1418
FAILURE CODE [CA3583] .1424
FAILURE CODE [CA3596] .1426
FAILURE CODE [CA3649] .1428
FAILURE CODE [CA3681] .1430
FAILURE CODE [CA3682] .1435
FAILURE CODE [CA3713] .1441
FAILURE CODE [CA3717] .1444
FAILURE CODE [CA3718] .1445
FAILURE CODE [CA3725] .1446
FAILURE CODE [CA3741] .1449
FAILURE CODE [CA3748] .1450
FAILURE CODE [CA3751] .1452
FAILURE CODE [CA3755] .1454
FAILURE CODE [CA3866] .1456
FAILURE CODE [CA3867] .1460
FAILURE CODE [CA3868] .1463
FAILURE CODE [CA3899] .1467
FAILURE CODE [CA3911] .1469
FAILURE CODE [CA3912] .1473
FAILURE CODE [CA3932] .1475
FAILURE CODE [CA3933] .1477
FAILURE CODE [CA3934] .1479
FAILURE CODE [CA3935] .1482
FAILURE CODE [CA3936] .1484
FAILURE CODE [CA4151] .1486
FAILURE CODE [CA4152] .1490
FAILURE CODE [CA4155] .1494
FAILURE CODE [CA4156] .1496
FAILURE CODE [CA4157] .1499
FAILURE CODE [CA4158] .1501
FAILURE CODE [CA4159] .1502
FAILURE CODE [CA4161] .1503
FAILURE CODE [CA4162] .1506
FAILURE CODE [CA4163] .1509
FAILURE CODE [CA4164] .1510
FAILURE CODE [CA4166] .1512
FAILURE CODE [CA4168] .1513
FAILURE CODE [CA4169] .1516
FAILURE CODE [CA4171] .1518
FAILURE CODE [CA4249] .1521
FAILURE CODE [CA4251] .1523
FAILURE CODE [CA4259] .1525
FAILURE CODE [CA4261] .1528
FAILURE CODE [CA4277] .1531
FAILURE CODE [CA4281] .1534
FAILURE CODE [CA4459] .1537
FAILURE CODE [CA4461] .1540
FAILURE CODE [CA4658] .1543
FAILURE CODE [CA4731] .1547
FAILURE CODE [CA4732] .1548
FAILURE CODE [CA4739] .1549
FAILURE CODE [CA4768] .1550
FAILURE CODE [CA4769] .1552
FAILURE CODE [CA4842] .1555
FAILURE CODE [CA4952] .1559
FAILURE CODE [CA5115] .1561
FAILURE CODE [CA5179] .1564
FAILURE CODE [CA5181] .1566
FAILURE CODE [CA5383] .1568
FAILURE CODE [D110KB] .1570
FAILURE CODE [D19JKZ] .1572
FAILURE CODE [D811MC] .1575
FAILURE CODE [D862KA] .1576
FAILURE CODE [D8ALKA] .1577
FAILURE CODE [D8ALKB] .1579
FAILURE CODE [D8AQKR] .1581
FAILURE CODE [DA20MC] .1583
FAILURE CODE [DA22KK] .1584
FAILURE CODE [DA25KP] .1587
FAILURE CODE [DA26KP] .1590
FAILURE CODE [DA29KQ] .1593
FAILURE CODE [DA2LKA] .1595
FAILURE CODE [DA2LKB] .1597
FAILURE CODE [DA2QKR] .1599
FAILURE CODE [DA2RKR] .1602
FAILURE CODE [DAF0KM] .1603
FAILURE CODE [DAF0MB] .1604
FAILURE CODE [DAF0MC] .1605
FAILURE CODE [DAF8KB] .1606
FAILURE CODE [DAF9KQ] .1608
FAILURE CODE [DAFGMC] .1609
FAILURE CODE [DAFLKA] .1610
FAILURE CODE [DAFLKB] .1612
FAILURE CODE [DAFQKR] .1614
FAILURE CODE [DAZ9KQ] .1622
FAILURE CODE [DAZQKR] .1623
FAILURE CODE [DB2QKR] .1628
FAILURE CODE [DBP0KM] .1633
FAILURE CODE [DBP0KT] .1634
FAILURE CODE [DB2RKR] .1635
FAILURE CODE [DBP5KB] .1640
FAILURE CODE [DBP5KY] .1643
FAILURE CODE [DBPQKR] .1646
FAILURE CODE [DDNRKA] .1651
FAILURE CODE [DDNRKY] .1653
FAILURE CODE [DDNS00] .1655
FAILURE CODE [DFB1KZ] .1657
FAILURE CODE [DFB2KZ] .1659
FAILURE CODE [DFB3L8] .1661
FAILURE CODE [DFB4L8] .1663
FAILURE CODE [DFB5KZ] .1665
FAILURE CODE [DFB6KZ] .1667
FAILURE CODE [DGH2KA] .1669
FAILURE CODE [DGH2KB] .1671
FAILURE CODE [DHA4KA] .1673
FAILURE CODE [DHAAMA] .1675
FAILURE CODE [DHACMA] .1677
FAILURE CODE [DHPAMA] .1679
FAILURE CODE [DHPBMA] .1682
FAILURE CODE [DHS3MA] .1685
FAILURE CODE [DHS4MA] .1688
FAILURE CODE [DHS8MA] .1691
FAILURE CODE [DHS9MA] .1694
FAILURE CODE [DHSAMA] .1697
FAILURE CODE [DHSBMA] .1700
FAILURE CODE [DHSCMA] .1703
FAILURE CODE [DHSDMA] .1706
FAILURE CODE [DHSFMA] .1709
FAILURE CODE [DHSGMA] .1712
FAILURE CODE [DHSHMA] .1715
FAILURE CODE [DHSJMA] .1718
FAILURE CODE [DHX1MA] .1721
FAILURE CODE [DHZAMA] .1724
FAILURE CODE [DHZCL8] .1728
FAILURE CODE [DKR0MA] .1729
FAILURE CODE [DKR1MA] .1732
FAILURE CODE [DKULKA] .1735
FAILURE CODE [DKULKB] .1737
FAILURE CODE [DKULKY] .1739
FAILURE CODE [DLM5KA] .1741
FAILURE CODE [DLM5MB] .1743
FAILURE CODE [DR10KA] .1745
FAILURE CODE [DR12KA] .1748
FAILURE CODE [DR20KA] .1750
FAILURE CODE [DR21KX] .1752
FAILURE CODE [DR30KA] .1754
FAILURE CODE [DR31KX] .1756
FAILURE CODE [DR40KA] .1758
FAILURE CODE [DUMBKA] .1760
FAILURE CODE [DUMBKB] .1762
FAILURE CODE [DV00KA] .1764
FAILURE CODE [DV00KB] .1765
FAILURE CODE [DV20KB] .1766
FAILURE CODE [DW43KA] .1768
FAILURE CODE [DW43KB] .1770
FAILURE CODE [DW43KY] .1772
FAILURE CODE [DW45KA] .1774
FAILURE CODE [DW45KB] .1777
FAILURE CODE [DW45KY] .1780
FAILURE CODE [DW4CKY] .1782
FAILURE CODE [DW91KA] .1784
FAILURE CODE [DW91KB] .1786
FAILURE CODE [DW91KY] .1788
FAILURE CODE [DWA2KA] .1790
FAILURE CODE [DWA2KB] .1792
FAILURE CODE [DWA2KY] .1794
FAILURE CODE [DWK0KA] .1796
FAILURE CODE [DWK0KB] .1798
FAILURE CODE [DWK0KY] .1800
FAILURE CODE [DWK2KA] .1802
FAILURE CODE [DWK2KB] .1804
FAILURE CODE [DWK2KY] .1806
FAILURE CODE [DWK8KA] .1808
FAILURE CODE [DWK8KB] .1810
FAILURE CODE [DWK8KY] .1812
FAILURE CODE [DWN5KA] .1814
FAILURE CODE [DWN5KB] .1816
FAILURE CODE [DWN5KY] .1818
FAILURE CODE [DWPUKA] .1820
FAILURE CODE [DWPUKB] .1822
FAILURE CODE [DWPUKY] .1824
FAILURE CODE [DXA8KA] .1826
FAILURE CODE [DXA8KB] .1828
FAILURE CODE [DXA9KA] .1830
FAILURE CODE [DXA9KB] .1832
FAILURE CODE [DXE0KA] .1834
FAILURE CODE [DXE0KB] .1835
FAILURE CODE [DXE4KA] .1837
FAILURE CODE [DXE4KB] .1839
FAILURE CODE [DXE4KY] .1841
FAILURE CODE [DXE5KA] .1843
FAILURE CODE [DXE5KB] .1845
FAILURE CODE [DXE6KA] .1847
FAILURE CODE [DXE6KB] .1849
FAILURE CODE [DXE7KA] .1851
FAILURE CODE [DXE7KB] .1853
FAILURE CODE [DXE7KY] .1855
FAILURE CODE [DXE8KA] .1857
FAILURE CODE [DXE8KB] .1859
FAILURE CODE [DXE8KY] .1861
FAILURE CODE [DXE9KA] .1863
FAILURE CODE [DXE9KB] .1865
FAILURE CODE [DXE9KY] .1867
FAILURE CODE [DXEAKA] .1869
FAILURE CODE [DXEAKB] .1871
FAILURE CODE [DXEAKY] .1873
FAILURE CODE [DXEKKA] .1875
FAILURE CODE [DXEKKB] .1877
FAILURE CODE [DXEKKY] .1879
FAILURE CODE [DXELKA] .1881
FAILURE CODE [DXELKB] .1883
FAILURE CODE [DXELKY] .1885
FAILURE CODE [DY20KA] .1887
FAILURE CODE [DY20MA] .1889
FAILURE CODE [DY2CKB] .1891
FAILURE CODE [DY2DKB] .1894
FAILURE CODE [DY2EKB] .1896
TROUBLESHOOTING OF ELECTRICAL SYSTEM (E-MODE) .1898
E-1 ENGINE DOES NOT START (ENGINE DOES NOT CRANK) .1898
E-2 MANUAL PREHEATING SYSTEM DOES NOT WORK 1904
E-3 AUTOMATIC PREHEATING SYSTEM DOES NOT WORK .1907
E-4 WHILE PREHEATING IS WORKING, PREHEATING MONITOR DOES NOT LIGHT UP .1909
E-5 WHEN STARTING SWITCH IS TURNED TO ON POSITION, MACHINE MONITOR DISPLAYS NOTHING .1911
E-6 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), ENGINE OIL LEVEL MONITOR LIGHTS UP IN YELLOW 1914
E-7 WHILE STARTING SWITCH IS TURNED TO ON POSITION (WITH ENGINE STOPPED), RADIATOR COOLANT LEVEL MONITOR LIGHTS UP IN YELLOW 1915
E-8 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS RUNNING .1916
E-9 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN WHITE WHILE ENGINE IS RUNNING 1917
E-10 AIR CLEANER CLOGGING MONITOR LIGHTS UP IN YELLOW WHILE ENGINE IS RUNNING .1918
E-11 CHARGE LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 1919
E-12 FUEL LEVEL MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 1920
E-13 WATER SEPARATOR MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING .1921
E-14 ENGINE COOLANT TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING 1922
E-15 ENGINE OIL PRESSURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING .1923
E-16 HYDRAULIC OIL TEMPERATURE MONITOR LIGHTS UP IN RED WHILE ENGINE IS RUNNING .1924
E-17 FUEL GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR MAXIMUM .1925
E-18 DISPLAY OF FUEL GAUGE DIFFERS FROM ACTUAL FUEL LEVEL .1927
E-19 ENGINE COOLANT TEMPERATURE GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR MAXIMUM .1928
E-20 DISPLAY OF ENGINE COOLANT TEMPERATURE GAUGE DIFFERS FROM ACTUAL COOLANT TEMPERATURE 1929
E-21 HYDRAULIC OIL TEMPERATURE GAUGE DISPLAY DOES NOT MOVE FROM MINIMUM OR MAXIMUM 1930
E-22 DISPLAY OF HYDRAULIC OIL TEMPERATURE GAUGE DIFFERS FROM ACTUAL OIL TEMPERATURE .1932
E-23 SOME AREAS OF MACHINE MONITOR SCREEN ARE NOT DISPLAYED .1933
E-24 FUNCTION SWITCH DOES NOT OPERATE .1934
E-25 AUTOMATIC WARM-UP SYSTEM DOES NOT WORK (IN COLD WEATHER) .1935
E-26 WHEN AUTO-DECELERATOR SWITCH IS OPERATED, AUTO-DECELERATOR MONITOR DOES NOT LIGHT UP OR DOES NOT GO OFF 1936
E-27 AUTO-DECELERATOR IS NOT OPERATED OR CANCELED WITH LEVER 1937
E-28 WHEN WORKING MODE SWITCH IS OPERATED, WORKING MODE SELECTION SCREEN IS NOT DISPLAYED .1938
E-29 WHEN WORKING MODE IS CHANGED, SETTING OF ENGINE AND HYDRAULIC PUMP IS NOT CHANGED 1939
E-30 WHEN TRAVEL SPEED SWITCH IS OPERATED, TRAVEL SPEED MONITOR DOES NOT CHANGE .1940
E-31 WHEN TRAVEL SPEED SELECTION IS CHANGED, ACTUAL TRAVEL SPEED DOES NOT CHANGE 1941
E-32 ALARM BUZZER CANNOT BE CANCELED 1943
E-33 SERVICE METER IS NOT DISPLAYED, WHILE STARTING SWITCH IS IN OFF POSITION .1944
E-34 SERVICE MODE CANNOT BE SELECTED 1945
E-35 ALL OF WORK EQUIPMENTS, SWING, AND TRAVEL MECHANISM DO NOT MOVE 1946
E-36 ALL OF WORK EQUIPMENT, SWING, AND TRAVEL MECHANISM DO NOT LOCK .1949
E-37 WHEN SWING BRAKE CANCEL SWITCH IS SET TO CANCEL POSITION, MACHINE CANNOT SWING .1951
E-38 WHEN SWING BRAKE CANCEL SWITCH IS SET TO NORMAL POSITION, SWING HOLDING BRAKE DOES NOT OPERATE .1954
E-39 ONE-TOUCH POWER MAXIMIZING FUNCTION DOES NOT OPERATE PROPERLY, OR INDICATOR NOT DISPLAYED ON MONITOR .1956
E-40 ONE-TOUCH POWER MAXIMIZING FUNCTION IS NOT CANCELLED .1959
E-41 ALARM DOES NOT SOUND DURING TRAVEL .1960
E-42 ALARM DOES NOT STOP SOUNDING WHILE MACHINE IS STOPPED 1962
E-43 HORN DOES NOT SOUND 1963
E-44 HORN DOES NOT STOP SOUNDING 1966
E-45 WHEN WIPER SWITCH IS OPERATED, WIPER MONITOR DOES NOT LIGHT UP OR GO OFF .1968
E-46 WHEN WIPER SWITCH IS OPERATED, WINDSHIELD WIPER DOES NOT OPERATE .1969
E-47 WHEN WINDOW WASHER SWITCH IS OPERATED, WINDOW WASHER DOES NOT OPERATE 1971
E-48 BOOM RAISE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION 1972
E-49 BOOM LOWER INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION 1973
E-50 ARM OUT INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION .1974
E-51 ARM IN INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION 1975
E-52 BUCKET DUMP INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION .1976
E-53 BUCKET CURL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION .1977
E-54 SWING INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION .1978
E-55 TRAVEL INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION 1979
E-56 SERVICE INDICATOR IS NOT DISPLAYED PROPERLY WITH MONITORING FUNCTION .1980
E-57 ATTACHMENT HYDRAULIC CIRCUIT CANNOT BE CHANGED .1982
E-58 KOMTRAX SYSTEM DOES NOT OPERATE NORMALLY .1983
TROUBLESHOOTING FOR HYDRAULIC AND MECHANICAL SYSTEMS (H MODE) .1984
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (H MODE) .1984
SYSTEM CHART OF HYDRAULIC AND MECHANICAL SYSTEMS 1985
FAILURE MODE AND CAUSE TABLE 1987
H-1 ALL WORK EQUIPMENT, SWING AND TRAVEL DO NOT WORK 1996
H-2 ALL WORK EQUIPMENT, SWING AND TRAVEL LACK SPEED AND POWER .1997
H-3 FINE CONTROL PERFORMANCE OR RESPONSE IS POOR 2000
H-4 UNUSUAL NOISE IS HEARD FROM AROUND HYDRAULIC PUMP .2001
H-5 ENGINE SPEED DROPS LARGELY OR ENGINE STOPS 2002
H-6 SPEED OR POWER OF BOOM IS LOW .2004
H-7 ARM SPEED OR POWER IS LOW .2008
H-8 BUCKET SPEED OR POWER IS LOW 2013
H-9 WORK EQUIPMENT DOES NOT MOVE IN SINGLE OPERATION 2016
H-10 HYDRAULIC DRIFT OF BOOM IS LARGE .2017
H-11 HYDRAULIC DRIFT OF ARM IS LARGE 2019
H-12 HYDRAULIC DRIFT OF BUCKET IS LARGE .2021
H-13 WHEN SINGLE WORK EQUIPMENT IS RELIEVED HYDRAULICALLY, OTHER WORK EQUIPMENT MOVES .2022
H-14 TIME LAG OF WORK EQUIPMENT IS LARGE 2023
H-15 ONE-TOUCH POWER MAXIMIZING FUNCTION DOES NOT OPERATE .2024
H-16 ATTACHMENT CIRCUIT CANNOT BE CHANGED .2025
H-17 OIL FLOW IN ATTACHMENT CIRCUIT CANNOT BE CHANGED .2026
H-18 IN COMBINED OPERATION OF WORK EQUIPMENT, EQUIPMENT HAVING HEAVIER LOAD MOVES SLOWER 2027
H-19 IN COMBINED OPERATION OF SWING AND TRAVEL, TRAVEL SPEED DROPS LARGELY 2028
H-20 IN COMBINED OPERATION OF SWING AND BOOM RAISE, BOOM RISING SPEED IS LOW 2029
H-21 MACHINE DOES NOT TRAVEL STRAIGHT .2030
H-22 MACHINE IS NOT STEERED WELL OR STEERING POWER IS LOW .2032
H-23 TRAVEL SPEED IS LOW 2035
H-24 ONE OF TRACKS DOES NOT RUN .2037
H-25 TRAVEL SPEED DOES NOT CHANGE, OR TRAVEL SPEED IS TOO SLOW OR FAST 2038
H-26 UPPER STRUCTURE DOES NOT SWING BOTH TO THE RIGHT AND LEFT 2039
H-27 SWINGS ONLY IN ONE DIRECTION .2040
H-28 SWING ACCELERATION OR SWING SPEED IS LOW IN BOTH DIRECTIONS (RIGHT AND LEFT) .2041
H-29 SWING ACCELERATION PERFORMANCE IS POOR OR SWING SPEED IS SLOW IN ONLY ONE DIRECTION 2042
H-30 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (BOTH RIGHT AND LEFT) 2043
H-31 UPPER STRUCTURE OVERRUNS EXCESSIVELY WHEN IT STOPS SWINGING (ONLY ONE DIRECTION EITHER RIGHT OR LEFT) 2044
H-32 SHOCK IS LARGE WHEN UPPER STRUCTURE STOPS SWINGING .2045
H-33 LARGE UNUSUAL NOISE IS HEARD WHEN UPPER STRUCTURE STOPS SWINGING .2046
H-34 SWING DRIFT ON A SLOPE IS LARGE (WHILE SWING PARKING BRAKE IS APPLIED) .2047
H-35 SWING DRIFT ON A SLOPE IS LARGE (WHILE SWING PARKING BRAKE IS RELEASED) 2048
H-1 FAN SPEED IS ABNORMAL (TOO HIGH OR LOW, OR STATIONARY) 2049
H-37 UNUSUAL NOISE IS HEARD FROM AROUND FAN .2050
H-38 Quick coupler cylinder will not extend .2051
H-39 Quick coupler cylinder will not retract (but buzzer doesnot sound) .2053
H-40 Buzzer does not sound (but quick coupler cylinder doesretract) .2055
H-41 Quick coupler cylinder extends and retracts slowly .2057
TROUBLESHOOTING OF ENGINE (S-MODE) 2058
INFORMATION MENTIONED IN TROUBLESHOOTING TABLE (S MODE) .2058
S-1 ENGINE DOES NOT CRANK WHEN STARTING SWITCH IS TURNED TO START POSITION 2059
S-2 ENGINE CRANKS BUT NO EXHAUST GAS COMES OUT 2060
S-3 FUEL IS BEING INJECTED BUT ENGINE DOES NOT START (MISFIRING: ENGINE CRANKS BUT DOES NOT START) 2061
S-4 ENGINE STARTABILITY IS POOR .2063
S-5 ENGINE DOES NOT PICK UP SMOOTHLY 2065
S-6 ENGINE STOPS DURING OPERATION .2067
S-7 ENGINE RUNS ROUGH OR IS UNSTABLE 2069
S-8 ENGINE LACKS POWER 2070
S-9 KDPF GETS CLOGGED IN A SHORT TIME .2072
S-10 ENGINE OIL CONSUMPTION IS EXCESSIVE 2074
S-11 OIL BECOMES CONTAMINATED QUICKLY .2075
S-12 FUEL CONSUMPTION IS EXCESSIVE 2076
S-13 OIL IS IN COOLANT (OR COOLANT SPURTS BACK OR COOLANT LEVEL GOES DOWN) 2077
S-14 OIL PRESSURE DROPS .2078
S-15 FUEL MIXES INTO ENGINE OIL .2080
S-16 WATER MIXES INTO ENGINE OIL (MILKY) 2081
S-17 COOLANT TEMPERATURE RISES TOO HIGH (OVERHEATING) .2082
S-18 UNUSUAL NOISE IS HEARD .2083
S-19 VIBRATION IS EXCESSIVE .2084
S-20 AIR CANNOT BE BLED FROM FUEL CIRCUIT .2085
S-21 ACTIVE REGENERATION IS EXECUTED FREQUENTLY .2086
S-22 ACTIVE REGENERATION TAKES TIME .2088
S-23 WHITE SMOKE IS EXHAUSTED DURING ACTIVE REGENERATION 2089
S-24 AdBlue/DEF CONSUMPTION IS EXCESSIVE 2090
S-25 THERE IS UNUSUAL SMELL (IRRITATING ODOR) .2092
S-26 FOREIGN MATERIALS ENTER AdBlue/DEF (AdBlue/DEF INCREASES) 2093
50 DISASSEMBLY AND ASSEMBLY .2095
CONTENTS 2096
ABBREVIATION LIST .2101
RELATED INFORMATION ON DISASSEMBLY AND ASSEMBLY .2107
HOW TO READ THIS MANUAL .2107
COATING MATERIALS LIST 2109
SPECIAL TOOLS LIST 2113
SKETCHES OF SPECIAL TOOLS .2125
ENGINE AND COOLING SYSTEM .2131
REMOVE AND INSTALL SUPPLY PUMP ASSEMBLY .2131
METHOD FOR REMOVING SUPPLY PUMP ASSEMBLY 2131
METHOD FOR INSTALLING SUPPLY PUMP ASSEMBLY 2134
REMOVE AND INSTALL INJECTOR ASSEMBLY 2137
METHOD FOR REMOVING INJECTOR ASSEMBLY .2137
METHOD FOR INSTALLING INJECTOR ASSEMBLY .2142
REMOVE AND INSTALL CYLINDER HEAD ASSEMBLY .2150
METHOD FOR REMOVING CYLINDER HEAD ASSEMBLY 2151
METHOD FOR INSTALLING CYLINDER HEAD ASSEMBLY 2160
REMOVE AND INSTALL EGR VALVE ASSEMBLY .2176
METHOD FOR REMOVING EGR VALVE ASSEMBLY 2176
METHOD FOR INSTALLING EGR VALVE ASSEMBLY 2177
REMOVE AND INSTALL EGR COOLER ASSEMBLY 2179
METHOD FOR REMOVING EGR COOLER ASSEMBLY .2179
METHOD FOR INSTALLING EGR COOLER ASSEMBLY .2183
REMOVE AND INSTALL STARTER ASSEMBLY .2188
METHOD FOR REMOVING STARTER ASSEMBLY 2188
METHOD FOR INSTALLING STARTER ASSEMBLY 2189
REMOVE AND INSTALL ALTERNATOR BELT 2192
METHOD FOR REMOVING ALTERNATOR BELT .2192
METHOD FOR INSTALLING ALTERNATOR BELT .2194
REMOVE AND INSTALL RADIATOR ASSEMBLY 2197
METHOD FOR REMOVING RADIATOR ASSEMBLY .2197
METHOD FOR INSTALLING RADIATOR ASSEMBLY .2199
REMOVE AND INSTALL HYDRAULIC OIL COOLER ASSEMBLY 2202
METHOD FOR REMOVING HYDRAULIC OIL COOLER ASSEMBLY .2202
METHOD FOR INSTALLING HYDRAULIC OIL COOLER ASSEMBLY .2205
REMOVE AND INSTALL AFTERCOOLER ASSEMBLY .2208
METHOD FOR REMOVING AFTERCOOLER ASSEMBLY 2208
METHOD FOR INSTALLING AFTERCOOLER ASSEMBLY 2210
REMOVE AND INSTALL FAN CLUTCH ASSEMBLY 2212
REMOVE FAN CLUTCH ASSEMBLY 2212
INSTALL FAN CLUTCH ASSEMBLY .2217
REMOVE AND INSTALL FAN 2221
METHOD FOR INSTALLING FAN .2221
METHOD FOR REMOVING FAN .2221
REMOVE AND INSTALL ENGINE AND MAIN PUMP ASSEMBLY 2222
METHOD FOR REMOVING ENGINE AND MAIN PUMP ASSEMBLY .2222
METHOD FOR INSTALLING ENGINE AND MAIN PUMP ASSEMBLY .2231
REMOVE AND INSTALL ENGINE FRONT OIL SEAL 2243
METHOD FOR REMOVING ENGINE FRONT OIL SEAL .2243
METHOD FOR INSTALLING ENGINE FRONT OIL SEAL .2246
REMOVE AND INSTALL ENGINE REAR OIL SEAL .2250
METHOD FOR REMOVING ENGINE REAR OIL SEAL 2250
METHOD FOR INSTALLING ENGINE REAR OIL SEAL 2251
REMOVE AND INSTALL FUEL COOLER ASSEMBLY .2254
METHOD FOR REMOVING FUEL COOLER ASSEMBLY 2254
METHOD FOR INSTALLING FUEL COOLER ASSEMBLY 2254
REMOVE AND INSTALL ENGINE HOOD ASSEMBLY .2256
METHOD FOR REMOVING ENGINE HOOD ASSEMBLY 2256
METHOD FOR INSTALLING ENGINE HOOD ASSEMBLY 2258
REMOVE AND INSTALL FUEL TANK ASSEMBLY .2263
METHOD FOR REMOVING FUEL TANK ASSEMBLY (PC210-11E0, PC210LC-11E0) .2263
METHOD FOR REMOVING FUEL TANK ASSEMBLY (PC210NLC-11E0, PC230NHD-11E0) .2267
METHOD FOR INSTALLING FUEL TANK ASSEMBLY (PC210-11E0, PC210LC-11E0) .2271
METHOD FOR INSTALLING FUEL TANK ASSEMBLY (PC210NLC-11E0, PC230NHD-11E0) .2275
REMOVE AND INSTALL AdBlue/DEF TANK ASSEMBLY .2279
METHOD FOR REMOVING AdBlue/DEF TANK ASSEMBLY 2279
METHOD FOR INSTALLING AdBlue/DEF TANK ASSEMBLY 2285
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY .2291
METHOD FOR REMOVING AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY 2291
METHOD FOR INSTALLING AdBlue/DEF TANK SENSOR FLANGE ASSEMBLY 2297
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR .2302
METHOD FOR REMOVING AdBlue/DEF TANK SENSOR 2302
METHOD FOR INSTALLING AdBlue/DEF TANK SENSOR 2302
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR .2309
REMOVE AND INSTALL AdBlue/DEF TANK SENSOR .2309
METHOD FOR REMOVING AdBlue/DEF TANK SENSOR 2309
METHOD FOR INSTALLING AdBlue/DEF TANK SENSOR 2310
REMOVE AND INSTALL AdBlue/DEF TANK STRAINER .2317
METHOD FOR REMOVING AdBlue/DEF TANK STRAINER 2317
METHOD FOR INSTALLING AdBlue/DEF TANK STRAINER 2317
REMOVE AND INSTALL AdBlue/DEF TANK FILLER PORT FILTER .2318
METHOD FOR REMOVING AdBlue/DEF TANK FILLER PORT FILTER 2318
METHOD FOR INSTALLING AdBlue/DEF TANK FILLER PORT FILTER 2320
REMOVE AND INSTALL KDPF ASSEMBLY 2323
METHOD FOR REMOVING KDPF ASSEMBLY .2323
METHOD FOR INSTALLING KDPF ASSEMBLY .2325
DISASSEMBLE AND ASSEMBLE OF KDPF ASSEMBLY .2327
METHOD FOR DISASSEMBLING KDPF ASSEMBLY 2328
METHOD FOR ASSEMBLING KDPF ASSEMBLY .2331
REMOVE AND INSTALL SCR ASSEMBLY .2336
METHOD FOR REMOVING SCR ASSEMBLY 2336
METHOD FOR INSTALLING SCR ASSEMBLY 2338
REMOVE AND INSTALL KDPF, SCR ASSEMBLY .2340
METHOD FOR REMOVING KDPF, SCR ASSEMBLY 2340
METHOD FOR INSTALLING KDPF, SCR ASSEMBLY 2346
REMOVE AND INSTALL KDPF, SCR ASSEMBLY BRACKET .2352
METHOD FOR REMOVING KDPF, SCR ASSEMBLY BRACKET (PC210-11E0, PC210LC-11E0) .2352
METHOD FOR REMOVING KDPF, SCR ASSEMBLY BRACKET (FOR PC210NLC-11E0, PC230NHD-11E0) .2359
METHOD FOR INSTALLING KDPF, SCR ASSEMBLY BRACKET (PC210-11E0, PC210LC-11E0) .2367
METHOD FOR INSTALLING KDPF, SCR ASSEMBLY BRACKET (PC210NLC-11E0, PC230NHD-11E0) .2375
REMOVE AND INSTALL KCCV ASSEMBLY 2383
METHOD FOR REMOVING KCCV ASSEMBLY .2383
METHOD FOR INSTALLING KCCV ASSEMBLY .2385
REMOVE AND INSTALL AdBlue/DEF MIXING TUBE .2390
METHOD FOR REMOVING AdBlue/DEF MIXING TUBE 2390
METHOD FOR INSTALLING AdBlue/DEF MIXING TUBE 2396
REMOVE AND INSTALL AdBlue/DEF INJECTOR 2402
METHOD FOR REMOVING AdBlue/DEF INJECTOR .2402
METHOD FOR INSTALLING AdBlue/DEF INJECTOR .2405
REMOVE AND INSTALL AdBlue/DEF PUMP 2408
METHOD FOR REMOVING AdBlue/DEF PUMP .2408
METHOD FOR INSTALLING AdBlue/DEF PUMP .2411
REMOVE AND INSTALL AdBlue/DEF HOSE 2414
METHOD FOR REMOVING AdBlue/DEF HOSE .2414
METHOD FOR INSTALLING AdBlue/DEF HOSE .2422
REMOVE AND INSTALL AIR CLEANER ASSEMBLY .2428
METHOD FOR REMOVING AIR CLEANER ASSEMBLY 2428
METHOD FOR INSTALLING AIR CLEANER ASSEMBLY 2429
REMOVE AND INSTALL AIR CONDITIONER COMPRESSOR ASSEMBLY 2431
METHOD FOR REMOVING AIR CONDITIONER COMPRESSOR ASSEMBLY .2431
METHOD FOR INSTALLING AIR CONDITIONER COMPRESSOR ASSEMBLY .2433
REMOVE AND INSTALL AIR CONDITIONER CONDENSER ASSEMBLY .2436
METHOD FOR REMOVING AIR CONDITIONER CONDENSER ASSEMBLY 2436
METHOD FOR INSTALLING AIR CONDITIONER CONDENSER ASSEMBLY 2437
POWER TRAIN .2438
REMOVE AND INSTALL TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY 2438
METHOD FOR REMOVING TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY .2438
METHOD FOR INSTALLING TRAVEL MOTOR AND FINAL DRIVE ASSEMBLY .2439
DISASSEMBLE AND ASSEMBLE FINAL DRIVE ASSEMBLY .2441
METHOD FOR DISASSEMBLING FINAL DRIVE ASSEMBLY .2441
METHOD FOR ASSEMBLING FINAL DRIVE ASSEMBLY 2445
REMOVE AND INSTALL SWING MOTOR AND SWING MACHINERY ASSEMBLY .2454
METHOD FOR REMOVING SWING MOTOR AND SWING MACHINERY ASSEMBLY 2454
METHOD FOR INSTALLING SWING MOTOR AND SWING MACHINERY ASSEMBLY 2456
DISASSEMBLE AND ASSEMBLE SWING MACHINERY ASSEMBLY .2460
METHOD FOR DISASSEMBLING SWING MACHINERY ASSEMBLY .2460
METHOD FOR ASSEMBLING SWING MACHINERY ASSEMBLY 2464
REMOVE AND INSTALL SWING CIRCLE ASSEMBLY 2471
METHOD FOR REMOVING SWING CIRCLE ASSEMBLY .2471
METHOD FOR INSTALLING SWING CIRCLE ASSEMBLY .2471
UNDERCARRIAGE AND FRAME .2473
SEPARATION AND CONNECTION OF TRACK ASSEMBLY .2473
METHOD FOR SEPARATING TRACK ASSEMBLY 2473
METHOD FOR INSTALLING TRACK ASSEMBLY 2475
REMOVE AND INSTALL SPROCKET .2478
METHOD FOR REMOVING SPROCKET 2478
METHOD FOR INSTALLING SPROCKET 2478
REMOVE AND INSTALL IDLER AND IDLER CUSHION ASSEMBLY .2480
METHOD FOR REMOVING IDLER AND IDLER CUSHION ASSEMBLY 2480
METHOD FOR INSTALLING IDLER AND IDLER CUSHION ASSEMBLY 2481
DISASSEMBLE AND ASSEMBLE IDLER ASSEMBLY .2482
METHOD FOR DISASSEMBLING IDLER ASSEMBLY .2482
METHOD FOR ASSEMBLING IDLER ASSEMBLY 2483
DISASSEMBLE AND ASSEMBLE OF IDLER CUSHION ASSEMBLY 2487
METHOD FOR DISASSEMBLING IDLER CUSHION ASSEMBLY .2488
METHOD FOR ASSEMBLING IDLER CUSHION ASSEMBLY 2488
DISASSEMBLE AND ASSEMBLE TRACK ROLLER ASSEMBLY 2490
METHOD FOR DISASSEMBLING TRACK ROLLER ASSEMBLY 2491
METHOD FOR ASSEMBLING TRACK ROLLER ASSEMBLY .2492
DISASSEMBLEAND ASSEMBLE CARRIER ROLLER ASSEMBLY .2494
METHOD FOR DISASSEMBLING CARRIER ROLLER ASSEMBLY 2494
METHOD FOR ASSEMBLING CARRIER ROLLER ASSEMBLY .2496
REMOVE AND INSTALL REVOLVING FRAME ASSEMBLY .2498
METHOD FOR REMOVING REVOLVING FRAME ASSEMBLY 2498
METHOD FOR INSTALLING REVOLVING FRAME ASSEMBLY 2500
REMOVE AND INSTALL COUNTERWEIGHT ASSEMBLY .2503
METHOD FOR REMOVING COUNTERWEIGHT ASSEMBLY 2503
METHOD FOR INSTALLING COUNTERWEIGHT ASSEMBLY (PC210-11E0, PC210LC-11E0) .2506
METHOD FOR INSTALLING COUNTERWEIGHT ASSEMBLY (PC210NLC-11E0, PC230NHD-11E0) .2509
HYDRAULIC SYSTEM 2513
REMOVE AND INSTALL CENTER SWIVEL JOINT ASSEMBLY .2513
METHOD FOR REMOVING CENTER SWIVEL JOINT ASSEMBLY 2513
METHOD FOR INSTALLING CENTER SWIVEL JOINT ASSEMBLY 2515
DISASSEMBLE AND ASSEMBLE CENTER SWIVEL JOINT ASSEMBLY .2518
METHOD FOR DISASSEMBLING CENTER SWIVEL JOINT ASSEMBLY .2518
METHOD FOR ASSEMBLING CENTER SWIVEL JOINT ASSEMBLY 2519
REMOVE AND INSTALL HYDRAULIC TANK ASSEMBLY 2521
METHOD FOR REMOVING HYDRAULIC TANK ASSEMBLY .2521
METHOD FOR INSTALLING HYDRAULIC TANK ASSEMBLY .2524
REMOVE AND INSTALL MAIN PUMP ASSEMBLY .2528
METHOD FOR REMOVING MAIN PUMP ASSEMBLY 2528
METHOD FOR INSTALLING MAIN PUMP ASSEMBLY 2531
REMOVE AND INSTALL CONTROL VALVE ASSEMBLY .2535
METHOD FOR REMOVING CONTROL VALVE ASSEMBLY 2535
METHOD FOR INSTALLING CONTROL VALVE ASSEMBLY 2542
DISASSEMBLE AND ASSEMBLE CONTROL VALVE ASSEMBLY .2550
METHOD FOR REPLACING PRESSURE COMPENSATION VALVE SEAL RING 2550
METHOD FOR ASSEMBLING CONTROL VALVE ASSEMBLY 2551
DISASSEMBLE AND ASSEMBLE WORK EQUIPMENT PPC VALVE ASSEMBLY 2555
METHOD FOR DISASSEMBLING WORK EQUIPMENT PPC VALVE ASSEMBLY 2555
METHOD FOR ASSEMBLING WORK EQUIPMENT PPC VALVE ASSEMBLY .2555
DISASSEMBLE AND ASSEMBLE TRAVEL PPC VALVE ASSEMBLY 2557
METHOD FOR DISASSEMBLING TRAVEL PPC VALVE ASSEMBLY 2557
METHOD FOR ASSEMBLING TRAVEL PPC VALVE ASSEMBLY .2558
REMOVE AND INSTALL QUICK COUPLER VALVE 2560
WORK EQUIPMENT 2562
REMOVE AND INSTALL WORK EQUIPMENT ASSEMBLY 2562
METHOD FOR REMOVING WORK EQUIPMENT ASSEMBLY .2562
METHOD FOR INSTALLING WORK EQUIPMENT ASSEMBLY .2566
DISASSEMBLE AND ASSEMBLE WORK EQUIPMENT CYLINDER ASSEMBLY .2571
METHOD FOR DISASSEMBLING WORK EQUIPMENT CYLINDER ASSEMBLY .2571
METHOD FOR ASSEMBLING WORK EQUIPMENT CYLINDER ASSEMBLY 2574
CAB AND ITS ATTACHMENTS .2580
REMOVE AND INSTALL OPERATOR’S CAB ASSEMBLY 2580
METHOD FOR REMOVING OPERATOR’S CAB ASSEMBLY .2580
METHOD FOR INSTALLING OPERATOR’S CAB ASSEMBLY .2588
REMOVE AND INSTALL OPERATOR CAB GLASS (ADHERED GLASS) .2595
METHOD FOR REMOVING OPERATOR CAB GLASS (ADHERED GLASS) 2597
METHOD FOR INSTALLING OPERATOR CAB GLASS (ADHERED GLASS) 2597
REMOVE AND INSTALL FRONT WINDOW ASSEMBLY 2607
METHOD FOR REMOVING FRONT WINDOW ASSEMBLY .2607
METHOD FOR INSTALLING FRONT WINDOW ASSEMBLY .2610
REMOVE AND INSTALL FLOOR FRAME ASSEMBLY .2616
METHOD FOR REMOVING FLOOR FRAME ASSEMBLY 2616
METHOD FOR INSTALLING FLOOR FRAME ASSEMBLY 2623
REMOVE AND INSTALL AIR CONDITIONER UNIT ASSEMBLY 2630
METHOD FOR REMOVING AIR CONDITIONER UNIT ASSEMBLY .2630
METHOD FOR INSTALLING AIR CONDITIONER UNIT ASSEMBLY .2636
REMOVE AND INSTALL OPERATOR’S SEAT 2643
METHOD FOR REMOVING OPERATOR’S SEAT .2643
METHOD FOR INSTALLING OPERATOR’S SEAT .2645
REMOVE AND INSTALL SEAT BELT 2648
METHOD FOR REMOVING SEAT BELT .2648
METHOD FOR INSTALLING SEAT BELT .2649
REMOVE AND INSTALL FRONT WIPER ASSEMBLY .2650
METHOD FOR REMOVING FRONT WIPER ASSEMBLY 2650
METHOD FOR INSTALLING FRONT WIPER ASSEMBLY 2655
ELECTRICAL SYSTEM .2664
REMOVE AND INSTALL ENGINE CONTROLLER ASSEMBLY .2664
METHOD FOR REMOVING ENGINE CONTROLLER ASSEMBLY 2664
METHOD FOR INSTALLING ENGINE CONTROLLER ASSEMBLY 2665
REMOVE AND INSTALL PUMP CONTROLLER ASSEMBLY .2667
METHOD FOR REMOVING PUMP CONTROLLER ASSEMBLY 2667
METHOD FOR INSTALLING PUMP CONTROLLER ASSEMBLY 2671
REMOVE AND INSTALL KomVision CONTROLLER ASSEMBLY 2676
METHOD FOR REMOVING KomVision CONTROLLER ASSEMBLY .2676
METHOD FOR INSTALLING KomVision CONTROLLER 2677
REMOVE AND INSTALL MACHINE MONITOR ASSEMBLY .2678
METHOD FOR REMOVING MACHINE MONITOR ASSEMBLY 2678
METHOD FOR INSTALLING MACHINE MONITOR ASSEMBLY 2681
REMOVE AND INSTALL PUMP SWASH PLATE SENSOR 2685
METHOD FOR REMOVING PUMP SWASH PLATE SENSOR .2685
METHOD FOR INSTALLING PUMP SWASH PLATE SENSOR .2686
REMOVE AND INSTALL MASS AIR FLOW AND TEMPERATURE SENSOR .2687
METHOD FOR REMOVING MASS AIR FLOW AND TEMPERATURE SENSOR 2687
METHOD FOR INSTALLING MASS AIR FLOW AND TEMPERATURE SENSOR 2687
REMOVE AND INSTALL KCCV CRANKCASE PRESSURE SENSOR .2689
METHOD FOR REMOVING KCCV CRANKCASE PRESSURE SENSOR 2689
METHOD FOR INSTALLING KCCV CRANKCASE PRESSURE SENSOR 2690
REMOVE AND INSTALL SCR TEMPERATURE SENSOR .2691
METHOD FOR REMOVING SCR TEMPERATURE SENSOR 2691
METHOD FOR INSTALLING SCR TEMPERATURE SENSOR 2693
REMOVE AND INSTALL KomVision CAMERA .2696
METHOD FOR REMOVING KomVision CAMERA 2696
METHOD FOR INSTALLING KomVision CAMERA 2697
REMOVE AND INSTALL KOMTRAX TERMINAL ASSEMBLY 2699
METHOD FOR REMOVING KOMTRAX TERMINAL ASSEMBLY .2699
METHOD FOR INSTALLING KOMTRAX TERMINAL ASSEMBLY .2702
REMOVE AND INSTALL COMMUNICATION TERMINAL WIRING HARNESS 2705
METHOD FOR REMOVING COMMUNICATION TERMINAL WIRING HARNESS .2705
METHOD FOR INSTALLING COMMUNICATION TERMINAL WIRING HARNESS .2713
REMOVE AND INSTALL COMMUNICATION TERMINAL .2722
METHOD FOR REMOVING COMMUNICATION TERMINAL 2722
METHOD FOR INSTALLING COMMUNICATION TERMINAL 2724
60 MAINTENANCE STANDARD .2727
CONTENTS 2728
ABBREVIATION LIST .2729
ENGINE AND COOLING SYSTEM .2735
MAINTENANCE STANDARD OF ENGINE MOUNT 2735
MAINTENANCE STANDARD OF COOLING SYSTEM 2736
POWER TRAIN .2738
MAINTENANCE STANDARD OF SWING CIRCLE 2738
MAINTENANCE STANDARD OF SWING MACHINERY .2739
MAINTENANCE STANDARD OF FINAL DRIVE .2741
MAINTENANCE STANDARD OF SPROCKET 2743
MAINTENANCE STANDARD OF SPROCKET TOOTH PROFILE FULL-SCALE DRAWING .2744
UNDERCARRIAGE AND FRAME .2746
MAINTENANCE STANDARD OF TRACK FRAME AND IDLER CUSHION .2746
MAINTENANCE STANDARD OF IDLER .2748
MAINTENANCE STANDARD OF TRACK ROLLER 2750
MAINTENANCE STANDARD OF CARRIER ROLLER 2751
MAINTENANCE STANDARD OF TRACK SHOE 2752
MAINTENANCE STANDARD OF TRIPLE SHOE .2755
MAINTENANCE STANDARD OF SWAMP SHOE 2756
MAINTENANCE STANDARD OF ROAD LINER 2757
HYDRAULIC SYSTEM 2758
MAINTENANCE STANDARD OF HYDRAULIC TANK 2758
MAINTENANCE STANDARD OF MAIN PUMP .2759
MAINTENANCE STANDARD OF LS-EPC VALVE 2760
MAINTENANCE STANDARD OF PC-EPC VALVE 2761
MAINTENANCE STANDARD OF SWING MOTOR .2762
MAINTENANCE STANDARD OF TRAVEL MOTOR 2765
MAINTENANCE STANDARD OF CONTROL VALVE .2768
MAINTENANCE STANDARD OF WORK EQUIPMENT AND SWING PPC VALVE 2778
MAINTENANCE STANDARD OF TRAVEL PPC VALVE 2781
MAINTENANCE STANDARD OF 1ST-LINE ATTACHMENT PPC VALVE (WITH EPC VALVE) 2784
MAINTENANCE STANDARD OF EPC VALVE OF 1ST-LINE ATTACHMENT PPC VALVE 2786
MAINTENANCE STANDARD OF SOLENOID VALVE 2787
MAINTENANCE STANDARD OF HYDRAULIC DRIFT PREVENTION VALVE 2788
MAINTENANCE STANDARD OF ATTACHMENT CIRCUIT SELECTOR VALVE (FOR HIGH PRESSURE) .2790
MAINTENANCE STANDARD OF ATTACHMENT CIRCUIT SELECTOR VALVE (FOR LOW PRESSURE) 2791
MAINTENANCE STANDARD OF CENTER SWIVEL JOINT .2792
WORK EQUIPMENT 2793
MAINTENANCE STANDARD OF WORK EQUIPMENT LINKAGE 2793
DIMENSION OF ARM 2798
DIMENSIONS OF BUCKET 2800
MAINTENANCE STANDARD OF BOOM CYLINDER (LARGE DIAMETER PISTON) .2802
MAINTENANCE STANDARD OF ARM CYLINDER 2803
MAINTENANCE STANDARD OF BUCKET CYLINDER .2804
80 APPENDIX .2805
CONTENTS 2806
ABBREVIATION LIST .2808
AIR CONDITIONER SYSTEM 2814
PRECAUTIONS FOR REFRIGERANT .2814
AIR CONDITIONER COMPONENT .2815
SPECIFICATIONS OF AIR CONDITIONER .2817
CONFIGURATION AND FUNCTION OF REFRIGERATION CYCLE .2818
OUTLINE OF REFRIGERATION CYCLE 2819
COMPONENT PARTS OF AIR CONDITIONER SYSTEM .2821
AIR CONDITIONER UNIT 2821
CONFIGURATION DIAGRAM OF AIR CONDITIONER UNIT .2821
FUNCTION OF AIR CONDITIONER UNIT 2823
COMPONENT PARTS OF AIR CONDITIONER UNIT .2825
FUNCTION OF EVAPORATOR AS AIR CONDITIONER UNIT COMPONENT 2826
FUNCTION OF HEATER CORE AS AIR CONDITIONER UNIT COMPONENT .2826
FUNCTION OF EVAPORATOR TEMPERATURE SENSOR AS AIR CONDITIONER UNIT COMPONENT .2826
FUNCTION OF SERVO MOTOR AS AIR CONDITIONER UNIT COMPONENT .2826
STRUCTURE OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT 2827
FUNCTION OF EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT .2827
OPERATE EXPANSION VALVE AS AIR CONDITIONER UNIT COMPONENT .2827
FUNCTION OF DUAL PRESSURE SWITCH 2828
AIR CONDITIONER CONTROLLER 2829
STRUCTURE OF AIR CONDITIONER CONTROLLER .2829
COMPRESSOR 2830
STRUCTURE OF COMPRESSOR .2830
SPECIFICATIONS OF COMPRESSOR 2830
FUNCTION OF COMPRESSOR 2830
CONDENSER .2831
STRUCTURE OF CONDENSER 2831
SPECIFICATIONS OF CONDENSER .2831
FUNCTION OF CONDENSER .2831
SENSORS FOR AIR CONDITIONER SYSTEM 2833
STRUCTURE OF SUNLIGHT SENSOR 2833
FUNCTION OF SUNLIGHT SENSOR .2833
STRUCTURE OF AMBIENT TEMPERATURE SENSOR .2833
FUNCTION OF AMBIENT TEMPERATURE SENSOR 2833
EXPLANATION OF PROCEDURE FOR TESTING AND TROUBLESHOOTING OF AIR CONDITIONER .2835
CIRCUIT DIAGRAM AND ARRANGEMENT OF CONNECTOR PINS FOR AIR CONDITIONER .2837
AIR CONDITIONER SYSTEM DIAGRAM 2839
INPUT AND OUTPUT SIGNALS OF AIR CONDITIONER CONTROLLER 2840
FUNCTION OF AIR CONDITIONER CONTROLLER 2841
INSTALLATION LOCATIONS OF AIR CONDITIONER PARTS AND ARRANGEMENT OF CONNECTORS .2842
TESTING AIR LEAKAGE (DUCT) 2846
METHOD FOR TESTING AIR LEAKAGE (DUCT) .2846
TESTING AIR CONDITIONER USING SELF-DIAGNOSIS FUNCTION .2848
HOW TO OPEN THE ELECTRICAL SYSTEM ABNORMALITY RECORD SCREEN IN SERVICE MODE OF THE MACHINE MONITOR 2849
TEST VENT (MODE) CHANGEOVER .2850
METHOD FOR TESTING VENT (MODE) CHANGEOVER .2850
TESTING FRESH/RECIRC AIR CHANGEOVER .2852
METHOD FOR TESTING FRESH/RECIRC AIR CHANGEOVER 2852
TEST SUNLIGHT SENSOR 2853
METHOD FOR TESTING SUNLIGHT SENSOR 2853
TEST (DUAL) PRESSURE SWITCH FOR REFRIGERANT .2854
METHOD FOR TESTING (DUAL) PRESSURE SWITCH FOR REFRIGERANT .2854
TEST RELAYS .2855
METHOD FOR TESTING RELAYS .2855
AIR CONDITIONER TROUBLESHOOTING CHART 1 .2856
AIR CONDITIONER TROUBLESHOOTING CHART 2 .2857
INFORMATION DESCRIBED IN TROUBLESHOOTING TABLE 2860
FAILURE CODE [879AKA] .2862
FAILURE CODE [879AKB] .2863
FAILURE CODE [879BKA] .2864
FAILURE CODE [879BKB] .2866
FAILURE CODE [879CKA] .2868
FAILURE CODE [879CKB] .2869
FAILURE CODE [879DKZ] .2870
FAILURE CODE [879EMC] .2872
FAILURE CODE [879FMC] .2873
FAILURE CODE [879GKX] .2874
A-1 TROUBLESHOOTING FOR POWER SUPPLY SYSTEM (AIR CONDITIONER DOES NOT OPERATE) 2876
A-2 TROUBLESHOOTING FOR COMPRESSOR AND REFRIGERANT SYSTEM (AIR IS NOT COOLED) .2878
A-3 TROUBLESHOOTING FOR BLOWER MOTOR SYSTEM (NO AIR COMES OUT OR AIR FLOW IS ABNORMAL) 2881
A-4 TROUBLESHOOTING FOR FRESH/RECIRC AIR CHANGEOVER .2883
TROUBLESHOOTING USING GAUGE PRESSURE 2885
CONNECTION OF SERVICE TOOL 2888
METHOD FOR CONNECTING SERVICE TOOL 2888
PRECAUTIONS FOR DISCONNECTING AND CONNECTING HOSES AND TUBES IN AIR CONDITIONER PIPINGS .2890
HANDLE COMPRESSOR OIL .2892
METHOD FOR REPLACING DESICCANT 2894
90 CIRCUIT DIAGRAMS .2897
CONTENTS 2898
ABBREVIATION LIST .2899
HYDRAULIC CIRCUIT DIAGRAM .2905
SYMBOLS USED IN HYDRAULIC CIRCUIT DIAGRAM .2905
HYDRAULIC CIRCUIT DIAGRAM (1/2) .2909
HYDRAULIC CIRCUIT DIAGRAM (2/2) .2911
ELECTRICAL CIRCUIT DIAGRAM 2913
SYMBOLS USED IN ELECTRICAL CIRCUIT DIAGRAM 2913
ELECTRICAL CIRCUIT DIAGRAM (1/8) 2917
ELECTRICAL CIRCUIT DIAGRAM (2/8) 2919
ELECTRICAL CIRCUIT DIAGRAM (3/8) 2921
ELECTRICAL CIRCUIT DIAGRAM (4/8) 2923
ELECTRICAL CIRCUIT DIAGRAM (5/8) 2925
ELECTRICAL CIRCUIT DIAGRAM (6/8) 2927
ELECTRICAL CIRCUIT DIAGRAM (7/8) 2929
ELECTRICAL CIRCUIT DIAGRAM (8/8) 2931
INDEX 2933

DESCRIPTION:

Komatsu PC210-11E0,PC210LC-11E0,PC210NLC-11E0,PC230NHD-11E0 Hydraulic Excavator Shop Manual UENBM00543 – PDF DOWNLOAD

SERIAL NUMBERS

• PC210-11E0 – K75001 ~ K75349
• PC210LC-11E0 – K75001 ~ K75349
• PC210NLC-11E0 – K75001 ~ K75209
• PC230NHD-11E0 – K75001 ~ K75007

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.

G.B 29/12/24