Komatsu HYDRAULIC EXCAVATOR PC2000-11R Shop Manual SEN06933-06 PDF

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Komatsu HYDRAULIC EXCAVATOR PC2000-11R Shop Manual SEN06933-06 – PDF DOWNLOAD

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Komatsu HYDRAULIC EXCAVATOR PC2000-11R Shop Manual SEN06933-06 – PDF DOWNLOAD

Language : English
Pages :3638
Downloadable : Yes
File Type : PDF

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DESCRIPTION:

Komatsu HYDRAULIC EXCAVATOR PC2000-11R Shop Manual SEN06933-06 – PDF DOWNLOAD

SERIAL NUMBERS 30035 and up

TABLE OF CONTENTS:

Komatsu HYDRAULIC EXCAVATOR PC2000-11R Shop Manual SEN06933-06 – PDF DOWNLOAD

SERIAL NUMBERS 30035 and up

Cover 1
00 Index and Foreword 3
Index 4
Abbreviation List 23
Foreword, Safety, Basic Information 26
How to Read the Shop Manual 26
Safety Notice for Operation 28
Precautions to Prevent Fire 36
Procedures If Fire Occurs 38
Precautions When You Discard Waste Materials 39
Precautions When You Handle Hydraulic Equipment 40
Precautions When You Disconnect and Connect Pipings 43
Precautions When You Handle Electrical Equipment 49
Precautions When You Handle Fuel System Equipment 51
Precautions When You Handle Intake System Equipment 52
Practical Use of KOMTRAX 53
Disconnect and Connect Push-Pull Type Coupler 54
How to Disconnect and Connect Type 1 Push-Pull Type Coupler 54
How to Disconnect and Connect Type 2 Push-Pull Type Coupler 55
How to Disconnect and Connect Type 3 Push-Pull Type Coupler 56
Precautions for Disconnection and Connection of Connectors 58
How to Disconnect and Connect Deutsch Connector 62
How to Disconnect and Connect Slide Lock Type Connector 63
How to Disconnect and Connect Connector with Lock to Pull 65
How to Disconnect and Connect Connector with Lock to Push 66
How to Disconnect and Connect Connector with Housing to Rotate 68
How to Disconnect and Connect Molex Connector 69
How to Read the Codes for Electric Cable 70
Explanation of Terms for Maintenance Standard 74
Standard Tightening Torque Table 77
Conversion Table 84
01 Specifications 89
Table of Contents 90
Specifications 91
Specification Drawing 91
Specification Drawing: PC2000-11R 91
Specification Drawing: PC2000-11R (Loading Shovel Specification) 92
Working Range Drawings 94
Working Range Drawings: PC2000-11R 94
Working Range Drawings: PC2000-11E0 (Loading Shovel Specification) 95
Specifications 96
Specification: PC2000-11R 96
Specifications: PC2000-11R (Loading Shovel Specification) 99
Weight Table 103
Weight Table: PC2000-11R 103
Weight Table: PC2000-11R (Loading Shovel Specification) 106
Fuel, Coolant, Lubricant 110
How to Use Fuel, Coolant and Lubricants by Ambient Temperature 110
10 Structure and Function 113
Table of Contents 114
Boot-up System 118
Layout Drawing of Boot-up System 118
System Operating Lamp System 119
System Diagram of System Operating Lamp System 119
Function of Operation Lamp System 119
Battery Isolator 121
Layout Drawing of Battery Isolator 121
Function of Battery Isolator 121
Function of Starting Motor Isolator Switch 122
Engine System 123
Layout Drawing of Engine System 123
Engine Control System 125
System Diagram of Engine Control 125
Operation of Engine Control System 126
Auto-Deceleration System 127
System Diagram of Auto-Deceleration System 127
Function of Auto-Deceleration System 128
Operation of Auto-Deceleration System 128
Automatic Low Idle System 129
Automatic Low Idle System Diagram 129
Function of Automatic Low Idle System 129
Operation of Automatic Low Idle System 130
Engine Automatic Warm-up System 131
System Diagram of Engine Automatic Warm-up System 131
Function of Engine Automatic Warm-up System 131
Overheat Prevention System 133
Overheat Prevention System Diagram 133
Function of Overheat Prevention System 133
Turbocharger Protection System 135
System Diagram of Turbocharger Protection System 135
Function of Turbocharger Protection System 135
Component Parts of Engine System 137
PTO 137
Cooling System 140
Layout Drawing of Cooling System 140
Specifications of Cooling System 141
Fan Speed Control System of Hydraulic Fan 142
Fan Speed Control System Diagram of Hydraulic Fan 142
Function of Fan Speed Control System of Hydraulic Fan 143
Engine Output Control System of Hydraulic Fan 144
Engine Output Control System Diagram of Hydraulic Fan 144
Function of Engine Output Control System of Hydraulic Fan 144
Fan Reverse Rotation System of Hydraulic Fan 145
Fan Reverse Rotation System Diagram of Hydraulic Fan 145
Function of Fan Reverse Rotation System of Hydraulic Fan 145
Component Parts of Cooling System 146
Cooling Fan Pump 146
Cooling Fan Motor 161
Control System 168
Layout Drawing of Control System 168
Machine Monitor System 170
System Diagram of Machine Monitor System 170
KOMTRAX Plus System 172
System Diagram of KOMTRAX Plus System 172
Function of KOMTRAX Plus System 172
Component Parts of Control System 177
Machine Monitor 177
KOMTRAX Terminal 190
KOMTRAX Plus Controller 192
Wireless LAN Unit 196
Pump Controller 198
Valve Controller 1 202
Valve Controller 2 206
Resistor for Pump Secondary Drive 210
CAN Terminating Resistor 210
Engine Controller 211
Fuel Control Dial 223
Fuel Feed Pump 224
Fuel Feed Pump Switch 225
Hydraulic System 226
Layout Drawing of Hydraulic System 226
Electronic OLSS 229
Structure of Electronic OLSS 229
Function of Electronic OLSS 230
Engine and Pump Combined Control System 232
Engine and Pump Combined Control System Diagram 232
Function of Engine and Pump Combined Control System 233
Component Parts of Hydraulic System 236
Hydraulic Tank 236
Main Pump 238
Control Valve 257
Variable Back Pressure Valve 289
Work Equipment System 292
Layout Drawing of Work Equipment System 292
Layout Drawing of Work Equipment System (Loading Shovel Specification) 298
Work Equipment System Diagram 304
Machine Push-up System 305
Machine Push-up System Diagram 305
Function of Machine Push-up System 305
Heavy Lift System 307
Heavy Lift System Diagram 307
Function of Heavy Lift System 307
Operation of Heavy Lift System 308
Boom Shockless Control Function 309
Boom Shockless Control Function System Diagram 309
Operation of Boom Shockless Control Function 309
PPC Lock System 310
System Diagram of PPC Lock 310
Function of PPC Lock System 310
Work Equipment and Travel Automatic Lock System 311
System Diagram of Lock Lever Automatic Lock System 311
Function of Work Equipment and Travel Automatic Lock System 311
Operation of Lock Lever Automatic Lock System 311
Component Parts of Work Equipment System 313
Work Equipment and Swing PPC Valve 313
Suction Selector Valve 318
PPC Cut-off Valve 321
Solenoid Valve 326
Pilot Circuit Accumulator 331
Swing System 332
Layout Drawing of Swing System 332
Swing Control System Diagram 335
Function of Swing Control System 335
Swing Priority System Diagram 338
Operation of Swing Priority System 339
Component Parts of Swing System 340
Swing Motor 340
Swing Machinery 349
Swing Circle 350
Travel System 352
Layout Drawing of Travel System 352
System Diagram of Travel Control System 356
Travel Straight System Diagram 357
Operation of Travel Straight System 358
HIC System 360
Layout Drawing of HIC System 360
HIC System Diagram 361
Operation of HIC System 361
Component Parts of Travel System 364
Travel Motor 364
Final Drive 377
Travel PPC Valve 378
Center Swivel Joint 382
Accumulator for HIC System 383
Structure of Accumulator for HIC System 383
Specifications of Accumulator for HIC System 383
Lifting System 384
Hydraulically Operated Stairway System 384
Layout Drawing of Hydraulically Operated Stairway System 384
Hydraulically Operated Stairway System Diagram 385
Function of Hydraulically Operated Stairway System 385
Component Parts of Lifting System 386
Switch Box 386
Proximity Switch Part 386
Control Valve Assembly 387
Service Center System 388
Layout Drawing of Service Center System 388
Service Center System Diagram 390
Function of Service Center System 390
Component Parts of Service Center System 392
Raise/Lower Switch 392
Proximity Switch Part 392
Control Valve Assembly 393
Left Console Box Section in CAB 394
Service Panel Part 394
Grease Lubrication System 397
Grease Lubrication System Diagram 397
Function of Grease Lubrication System 399
Specifications of Grease Lubrication System 400
Component Parts of Grease Lubrication System 401
Grease Pump 401
Grease Gun 403
Hose Reel 403
Injector Distribution Valve 404
Undercarriage and Frame 407
Layout Drawing of Undercarriage 407
Specifications of Undercarriage 407
Work Equipment 408
Structure of Work Equipment 408
Structure of Work Equipment (Loading Shovel Specification) 409
Function of Work Equipment 410
Work Equipment Clearance Adjustment Shim 411
Function of Work Equipment Clearance Adjustment Shim 411
CAB Related Parts 412
CAB 412
Structure of CAB 412
Wiper System 413
Layout Drawing of Wiper System 413
Wiper System Diagram 414
Function of Wiper System 414
CAB Mount 417
Structure of CAB Mount 417
Function of CAB Mount 417
20 Standard Value Table 419
Table of Contents 420
Standard Value Table for Engine 421
Standard Value Table for Engine: PC2000-11R 421
Standard Value Table for Machine 425
Standard Value Table for Machine: PC2000-11R (Backhoe Specification) 425
Standard Value Table for Machine: PC2000-11R (Loading Shovel Specification) 442
Machine Posture and Procedures to Measure Performance (Backhoe Specification) 461
Machine Posture and Procedures to Measure Performance (Loading Shovel Specification) 464
30 Testing and Adjusting 467
Table of Contents 468
Precautions Before Work 472
Related Information on Testing and Adjusting 473
Tools for Testing and Adjusting 473
Engine and Cooling System 481
Examine Engine Speed 481
How to Examine Engine Speed 481
Examine Boost Pressure 484
How to Examine Boost Pressure on Machine Monitor 484
How to Examine Boost Pressure by Testing Tool 485
Examine Exhaust Gas Temperature 487
How to Examine Exhaust Gas Temperature 487
Examine Exhaust Gas Color 488
How to Examine Exhaust Gas Color with the Handy Smoke Checker 488
How to Examine Exhaust Gas Color with Smoke Meter 491
Examine and Adjust Valve Clearance 494
How to Examine Valve Clearance 494
How to Adjust Valve Clearance 495
Examine Compression Pressure 497
How to Examine Compression Pressure 497
Examine Blowby Pressure 501
How to Examine Blowby Pressure by Testing Tool 501
Examine Engine Oil Pressure 506
How to Examine Engine Oil Pressure on Machine Monitor 506
How to Examine Engine Oil Pressure by Testing Tool 506
Examine Fuel Pressure 508
How to Examine Fuel Pressure 508
Examine Fuel Return Rate and Leakage 510
How to Examine Fuel Return Rate and Leakage 511
Bleed Air from Fuel System 516
How to Bleed Air from Fuel System 517
Examine Fuel Circuit for Leakage 519
How to Examine Fuel System for Leakage 519
Examine Supply Pump 521
How to Examine Supply Pump 521
Handle Cylinder Cut-out Mode Operation 525
Examine Alternator 526
How to Examine Alternator 526
Examine and Adjust Alternator Belt Tension 527
How to Examine Alternator Belt Tension 527
How to Adjust Tension of Alternator Belt 528
Handle No-Injection Cranking Operation 529
Examine and Adjust Air Conditioner Compressor Belt Tension 530
How to Examine Air Conditioner Compressor Belt Tension 530
How to Adjust Air Conditioner Compressor Belt Tension 531
Write Injector Compensation Value to Engine Controller 532
How to Write Injector Compensation Value 532
Power Train 538
Examine Swing Circle Bearing Clearance 538
How to Examine Swing Circle Bearing Clearance 538
Release Remained Pressure from HIC Circuit 539
How to Release Remained Pressure from HIC Circuit 539
Examine and Charge HIC Circuit Accumulator Nitrogen Gas Pressure 540
How to Examine HIC Circuit Accumulator Nitrogen Gas 540
How to Charge HIC Circuit Accumulator Nitrogen Gas 543
Bleed Air from HIC Circuit 546
How to Bleed Air from HIC Circuit 546
Undercarriage and Frame 548
Examine Sprocket Wear 548
How to Examine Sprocket Wear 548
Examine and Adjust Track Tension 549
How to Examine Track Tension 549
How to Adjust Track Tension 549
Hydraulic System 552
Release Remained Pressure in Hydraulic Circuit 552
How to Release Remained Pressure in Hydraulic System 552
How to Release Remained Pressure from Hydraulic Tank 552
How to Release Remained Pressure in Hydraulic Cylinder Circuit 552
How to Release Remained Pressure from Swing Motor Circuit 552
How to Release Remained Pressure from Travel Motor Circuit 553
Examine and Adjust Oil Pressure in Work Equipment, Swing, and Travel Circuits 554
How to Examine Oil Pressure in Work Equipment, Swing, and Travel Circuits 557
How to Adjust Oil Pressure in Work Equipment, Swing, and Travel Circuits 564
Examine and Adjust Oil Pressure in Control Circuit 568
How to Examine Oil Pressure in Control Circuit 568
How to Adjust Oil Pressure in Control Circuit 569
Examine Pump EPC Solenoid Valve Outlet Pressure 570
How to Examine Pump EPC Solenoid Valve Outlet Pressure 570
How to Examine Pump EPC Solenoid Valve Electric Current 571
Examine and Adjust Jet Sensor Differential Pressure 572
How to Examine Jet Sensor Differential Pressure with Machine Monitor 572
How to Examine Jet Sensor Differential Pressure by Testing Tool 573
How to Examine Jet Sensor Differential Pressure 574
How to Adjust Jet Sensor Differential Pressure 575
Examine Outlet Pressure of Solenoid Valve 577
How to Examine Outlet Pressure of Solenoid Valve 577
Operating Condition of Solenoid Valve 579
Examine Outlet Pressure of EPC Solenoid Valve 581
How to Examine Outlet Pressure of EPC Solenoid Valve 581
Examine PPC Valve Outlet Pressure 583
How to Examine Outlet Pressure in PPC Valve 584
Adjust Play of Work Equipment and Swing PPC Valves 586
How to Adjust Play of Work Equipment and Swing PPC Valves 586
Examine Travel Deviation 587
How to Examine Travel Deviation 587
How to Adjust Travel Deviation 587
Examine Fan Speed 588
How to Examine Radiator Fan Speed 588
How to Examine Oil Cooler Fan Speed 588
Examine Oil Pressure in Fan Pump Circuit 589
How to Examine Radiator Fan Pump Circuit Oil Pressure by Machine Monitor 589
How to Examine Radiator Fan Pump Circuit Oil Pressure by Testing Tool 589
How to Examine Oil Cooler Fan Pump Circuit Oil Pressure by Machine Monitor 590
How to Examine Oil Cooler Fan Pump Circuit Oil Pressure by Testing Tool 590
Examine Fan Pump EPC Electric Current 592
How to Examine Radiator Fan Pump EPC Electric Current 592
How to Examine Oil Cooler Fan Pump EPC Electric Current 592
Examine Fan Pump EPC Solenoid Valve Outlet Pressure 593
How to Examine Radiator Fan Pump EPC Solenoid Valve Outlet Pressure 593
How to Examine Outlet Pressure of EPC Solenoid Valve of Oil Cooler Fan Pump 594
Examine Parts Which Cause Hydraulic Drift of Work Equipment 595
How to Examine Parts Which Cause Hydraulic Drift of Boom Cylinder and Bucket Cylinder 595
How to Examine the Parts Which Cause Hydraulic Drift of Arm Cylinder 595
How to Examine Parts that Cause Hydraulic Drift of PPC Valve 596
Examine Oil Leakage 597
How to Examine Oil Leakage from Boom Cylinder 597
How to Examine Oil Leakage from Arm Cylinder 598
How to Examine Oil Leakage from Bucket Cylinder 598
How to Examine Oil Leakage from Swing Motor 599
How to Examine Oil Leakage from Travel Motor 599
How to Examine Oil Leakage of Swivel Joint 600
Bleed Air from Hydraulic System 602
How to Bleed Air from Hydraulic System 603
CAB Related Parts 610
How to Adjust Mirrors 610
Procedure to Adjust Machine Left Front Mirror (A) 610
Procedure to Adjust Regular Position of Machine Left Front Mirror (A) 611
Procedure to Adjust Machine Left Front Mirror (B) 612
Procedure to Adjust Regular Position of Machine Left Front Mirror (B) 612
Procedure to Adjust Machine Left Rear Mirror (C) 613
Procedure to Adjust Regular Position of Machine Left Rear Mirror (C) 614
Procedure to Adjust Machine Right Center Mirror (D) 615
Procedure to Adjust Regular Position of Machine Right Center Mirror (D) 615
Automatic Lubrication System 618
Examine and Adjust Automatic Lubrication System 618
How to Examine Auto-Greasing System 618
How to Adjust Automatic Lubrication System 620
Lifting System 622
Examine and Adjust Hydraulically Operated Stairway Proximity Switch 622
How to Examine Clearance of Hydraulically Operated Stairway Proximity Switch 622
How to Adjust Clearance of Hydraulically Operated Stairway Proximity Switch 623
How to Examine Position of Hydraulically Operated Stairway Position Detecting Plate 624
How to Adjust Position of Hydraulically Operated Stairway Position Detecting Plate 624
Service Center System 626
Examine and Adjust Service Arm Proximity Switch 626
How to Examine Clearance of Service Arm Proximity Switch 626
How to Adjust Clearance of Service Arm Proximity Switch 626
Electrical System 627
Set and Operate Machine Monitor 627
Operator Mode 631
Function to Show Technician Identification Status Screen 631
Function to Show Operator Identification Input Screen 631
Examine Function by LCD (Liquid Crystal Display) 632
Examine Function of Service Meter 632
Usage Limitation and Maintenance Password Change Function 632
Service Mode 635
How to Operate Service Mode 635
How to See Pre-defined Monitoring Information 638
How to Examine Self-Define Monitor Information 647
Abnormality Record Menu 662
How to See Maintenance Record 666
Maintenance Mode Setting 668
How to Set Phone Number Entry 671
Default Menu 673
Diagnostic Tests Menu 681
Adjustment Menu 684
No-Injection Cranking Operation 703
Machine Configuration Menu 705
KOMTRAX Settings Menu 708
How to Show Service Message 710
How to Operate Snap Shot 711
How to Start Up KOMTRAX Terminal 713
How to Stop Use of KOMTRAX Terminal 718
Default Setting of KOMTRAX Plus Controller 720
How to do the Default Setting of KOMTRAX Plus Controller 720
Default Setting of Wireless LAN Modem 723
Default Setting of Wireless LAN Modem 723
How to Examine Wireless LAN Modem Communication 724
Download Data from KOMTRAX Plus Controller 726
How to Download Data from KOMTRAX Plus Controller 726
Adjust After Replacement of KOMTRAX Plus Controller 729
How to Adjust After Replacement of KOMTRAX Plus Controller 729
Adjust After Replacement of Wireless LAN Modem 732
How to Adjust After Replacement of Wireless LAN Modem 732
Adjust KomVision Camera Angle 735
How to Adjust KomVision Camera Angle 735
Set Region of Bluetooth(R) Compatible Radio 738
How to Set Region of Bluetooth(R) Compatible Radio 738
Handle Voltage Circuit of Engine Controller 740
Handle Battery Isolator and Starting Motor Isolator 741
Examine Diodes 742
How to Examine Diodes by Digital Tester 742
How to Examine Diodes by Analog Tester 742
Pm Clinic 743
Pm Clinic Service 743
Pm Clinic Check Sheet: PC2000-11R (Backhoe Specification) 748
Pm Clinic Check Sheet: PC2000-11R (Loading Shovel Specification) 762
Perform Quick Pm 777
How to Perform Quick Pm 777
40 Troubleshooting 783
Table of Contents 784
Precautions Before Work 795
Related Information to Troubleshooting 796
General Troubleshooting Points 796
Sequence of Events in Troubleshooting 797
Checks Before Troubleshooting 799
Inspection Procedure Before Troubleshooting 801
Walk-Around Check 801
Test in Accordance with Testing Procedure 803
Examine Fuel Level and Type 803
Examine for Impure Ingredient in Fuel 803
Examine Fuel Prefilter 804
Examine Water Separator, Drain Water and Sediment 804
Replace Fuel Prefilter Cartridge 805
Examine Fuel Main Filter 807
Examine Engine Oil Level (Oil Quantity in Oil Pan) 809
40 Troubleshooting 811
Examine Coolant Level (Reservoir Tank) 811
Examine Air Cleaner Clogging 811
Clean Outer Element 812
Replace Element 814
Examine Hydraulic Oil Level 814
Examine Hydraulic Oil Strainer 816
Examine Hydraulic Oil Filter 817
Examine Oil Level in Swing Machinery Case 818
Examine Oil Level in PTO Case 819
Examine PTO Lubrication Filter Strainer 820
Examine Oil Level in Final Drive Case 820
Bleed Air from Fuel System 821
Bleed Air from Hydraulic System 821
How to Examine Electric Equipment 821
Preparation for Troubleshooting of Electrical System 826
Preparation for Troubleshooting of Machine Monitor 826
Preparation for Troubleshooting of Engine Controller 826
Preparation for Troubleshooting of Pump Controller 826
Preparation for Troubleshooting of KOMTRAX Plus Controller 827
Preparation for Troubleshooting of KomVision Controller 827
How to Disconnect and Connect Connector with a Special Lock 827
Procedure for Troubleshooting 832
Symptom and Troubleshooting Numbers 835
Information Shown in Troubleshooting Table 840
How to Diagnose Open Circuit of Hydraulic Pressure Sensor System Wiring Harness 842
Connector List and Layout 845
Connector Contact Connection Table 870
T-Branch Box and T-Branch Adapter Table 917
Fuse Location Table 923
Failure Code Table 930
Troubleshooting by Failure Code (Display of Code) 948
Failure Code [7@HAZL] 948
Failure Code [7@HBZL] 950
Failure Code [7@HCZL] 951
Failure Code [7@HDZL] 952
Failure Code [8800ZG] 953
Failure Code [989L00] 954
Failure Code [989M00] 955
Failure Code [989N00] 956
Failure Code [A900FR] 957
Failure Code [A900N6] 958
Failure Code [A900NY] 959
Failure Code [AA10NX] 960
Failure Code [AA1FNX] 961
Failure Code [AB00KE] 962
Failure Code [B@BAZG] 964
Failure Code [B@BAZK] 965
Failure Code [B@BCNS] 966
Failure Code [B@BCQA] 967
Failure Code [B@BCZK] 969
Failure Code [B@CBNS] 971
Failure Code [B@HAMB] 973
Failure Code [B@HANS] 974
Failure Code [B@HAZK] 975
Failure Code [CA115] 976
Failure Code [CA122] 980
Failure Code [CA123] 982
Failure Code [CA131] 984
Failure Code [CA132] 986
Failure Code [CA135] 988
Failure Code [CA141] 990
Failure Code [CA144] 992
Failure Code [CA145] 994
Failure Code [CA153] 996
Failure Code [CA154] 999
Failure Code [CA212]1001
Failure Code [CA213]1003
Failure Code [CA221]1005
Failure Code [CA222]1007
Failure Code [CA234]1009
Failure Code [CA238]1010
Failure Code [CA239]1012
Failure Code [CA271]1014
Failure Code [CA272]1016
Failure Code [CA273]1017
Failure Code [CA274]1019
Failure Code [CA322]1020
Failure Code [CA323]1022
Failure Code [CA324]1024
Failure Code [CA325]1026
Failure Code [CA331]1028
Failure Code [CA332]1030
Failure Code [CA343]1032
Failure Code [CA351]1036
Failure Code [CA352]1039
Failure Code [CA386]1041
Failure Code [CA441]1043
Failure Code [CA442]1046
Failure Code [CA449]1049
Failure Code [CA451]1050
Failure Code [CA452]1052
Failure Code [CA515]1054
Failure Code [CA516]1055
Failure Code [CA553]1056
Failure Code [CA559]1057
Failure Code [CA689]1063
Failure Code [CA691]1065
Failure Code [CA692]1067
Failure Code [CA697]1069
Failure Code [CA698]1070
Failure Code [CA731]1071
Failure Code [CA778]1075
Failure Code [CA1117]1078
Failure Code [CA1135]1081
Failure Code [CA1257]1084
Failure Code [CA1843]1085
Failure Code [CA1844]1087
Failure Code [CA1942]1089
Failure Code [CA2185]1091
Failure Code [CA2186]1093
Failure Code [CA2249]1095
Failure Code [CA2555]1100
Failure Code [CA2556]1102
Failure Code [CA2765]1104
Failure Code [CA4952]1105
Failure Code [CB115]1107
Failure Code [CB122]1111
Failure Code [CB123]1113
Failure Code [CB153]1115
Failure Code [CB154]1118
Failure Code [CB238]1121
Failure Code [CB239]1123
Failure Code [CB271]1125
Failure Code [CB272]1127
Failure Code [CB273]1128
Failure Code [CB274]1130
Failure Code [CB343]1131
Failure Code [CB351]1134
Failure Code [CB352]1137
Failure Code [CB386]1139
Failure Code [CB441]1141
Failure Code [CB442]1144
Failure Code [CB449]1147
Failure Code [CB451]1148
Failure Code [CB452]1150
Failure Code [CB515]1152
Failure Code [CB516]1153
Failure Code [CB553]1154
Failure Code [CB559]1155
Failure Code [CB689]1160
Failure Code [CB691]1162
Failure Code [CB692]1164
Failure Code [CB697]1166
Failure Code [CB698]1167
Failure Code [CB731]1168
Failure Code [CB778]1172
Failure Code [CB1117]1175
Failure Code [CB1257]1178
Failure Code [CB1548]1179
Failure Code [CB1549]1181
Failure Code [CB1551]1183
Failure Code [CB1552]1185
Failure Code [CB1553]1187
Failure Code [CB1622]1189
Failure Code [CB2249]1191
Failure Code [CB2765]1196
Failure Code [CB4952]1197
Failure Code [D110KB]1199
Failure Code [D163KB]1201
Failure Code [D195KA]1203
Failure Code [D195KB]1206
Failure Code [D19JKZ]1208
Failure Code [D1E7KA]1210
Failure Code [D1E7KB]1212
Failure Code [D1E7KY]1213
Failure Code [D1E9KB]1214
Failure Code [D1EAKB]1217
Failure Code [D1EBKB]1219
Failure Code [D1ECKB]1222
Failure Code [D1EJKA]1224
Failure Code [D1EJKB]1226
Failure Code [D1EKKA]1228
Failure Code [D1EKKB]1230
Failure Code [D1ELKA]1232
Failure Code [D1ELKB]1234
Failure Code [D1F0KA]1236
Failure Code [D1F0KB]1238
Failure Code [D1F0KY]1239
Failure Code [D862KA]1240
Failure Code [D8AQKR]1242
Failure Code [DA20MC]1247
Failure Code [DA22KK]1248
Failure Code [DA25KP]1251
Failure Code [DA26KP]1253
Failure Code [DA29KQ] (Backhoe Specification)1255
Failure Code [DA29KQ] (Loading Shovel Specification)1257
Failure Code [DA2LKA]1259
Failure Code [DA2LKB]1262
Failure Code [DA2QKR]1264
Failure Code [DA2RKR]1270
Failure Code [DAF0KM]1275
Failure Code [DAF0MB]1276
Failure Code [DAF0MC]1277
Failure Code [DAF7KB]1278
Failure Code [DAF8KB]1280
Failure Code [DAF9KQ]1283
Failure Code [DAFGMC]1284
Failure Code [DAFLKA]1285
Failure Code [DAFLKB]1288
Failure Code [DAFQKR]1290
Failure Code [DAFSMC]1295
Failure Code [DAZQKR]1297
Failure Code [DB2QKR]1301
Failure Code [DB2RKR]1311
Failure Code [DBP0KM]1320
Failure Code [DBP0KT]1321
Failure Code [DBP0MC]1322
Failure Code [DBP0NR]1323
Failure Code [DBP5KP] (Applicable Machine: 30035 to 30157)1324
Failure Code [DBP5KP] (Applicable Machine: 30158 and up)1327
Failure Code [DBPLKA]1330
Failure Code [DBPLKB]1333
Failure Code [DBPQKR] (Applicable Machine: 30035 to 30157)1335
Failure Code [DBPQKR] (Applicable Machine: 30158 and up)1340
Failure Code [DBPUKR]1345
Failure Code [DBPVKR]1355
Failure Code [DBV0MC]1365
Failure Code [DBV1KK]1366
Failure Code [DBV5KB]1368
Failure Code [DBV6KB]1370
Failure Code [DBV8KB]1372
Failure Code [DBVLKA]1377
Failure Code [DBVLKB]1380
Failure Code [DBVQKR]1382
Failure Code [DBVRKR]1386
Failure Code [DBVVKR]1390
Failure Code [DBVWKR]1391
Failure Code [DBWQKR]1392
Failure Code [DBWRKR]1398
Failure Code [DBX0MC]1404
Failure Code [DBX2KK]1405
Failure Code [DBX5KP]1407
Failure Code [DBX6KP]1409
Failure Code [DBX9KQ] (Backhoe Specification)1411
Failure Code [DBX9KQ] (Loading Shovel Specification)1413
Failure Code [DBXLKA]1415
Failure Code [DBXLKB]1418
Failure Code [DBXQKR]1420
Failure Code [DBXRKR]1426
Failure Code [DBY0MC]1432
Failure Code [DBY2KK]1433
Failure Code [DBY5KP]1435
Failure Code [DBY6KP]1437
Failure Code [DBY9KQ] (Backhoe Specification)1439
Failure Code [DBY9KQ] (Loading Shovel Specification)1441
Failure Code [DBYLKA]1443
Failure Code [DBYLKB]1446
Failure Code [DDNRKA]1448
Failure Code [DDNRKY]1450
Failure Code [DDNS00]1452
Failure Code [DDXAL4]1454
Failure Code [DGE5KB]1456
Failure Code [DGH2KA]1458
Failure Code [DGH2KB]1460
Failure Code [DGT3KB]1462
Failure Code [DGT5KA]1464
Failure Code [DGT5KB]1466
Failure Code [DGT6KA]1468
Failure Code [DGT6KB]1470
Failure Code [DGTUKY]1472
Failure Code [DGTUKZ]1474
Failure Code [DGTVKY]1476
Failure Code [DGTVKZ]1478
Failure Code [DGTWKY]1480
Failure Code [DGTWKZ]1482
Failure Code [DGTXKY]1484
Failure Code [DGTXKZ]1486
Failure Code [DH25MA]1488
Failure Code [DH26MA]1490
Failure Code [DH27MA]1492
Failure Code [DH28MA]1494
Failure Code [DHA4KA]1496
Failure Code [DHA5KA]1497
Failure Code [DHPEMA]1498
Failure Code [DHPFMA]1500
Failure Code [DHPGMA]1502
Failure Code [DHPSMA]1504
Failure Code [DHPHMA]1506
Failure Code [DHPTMA]1508
Failure Code [DHPUMA]1510
Failure Code [DHS3MA]1512
Failure Code [DHS4MA]1515
Failure Code [DHS8MA]1518
Failure Code [DHS9MA]1521
Failure Code [DHSAMA]1524
Failure Code [DHSBMA]1527
Failure Code [DHSCMA]1530
Failure Code [DHSDMA]1533
Failure Code [DHSFMA]1536
Failure Code [DHSGMA]1539
Failure Code [DHSHMA]1542
Failure Code [DHSJMA]1545
Failure Code [DKR0MA]1548
Failure Code [DKR1MA]1551
Failure Code [DKR2KA]1554
Failure Code [DKR2KB]1555
Failure Code [DKR2NX]1556
Failure Code [DKR3KA]1557
Failure Code [DKR3KB]1558
Failure Code [DKR3NX]1559
Failure Code [DKR4KA]1561
Failure Code [DKR4KB]1562
Failure Code [DKR4NX]1563
Failure Code [DKR5MA]1565
Failure Code [DKR6MA]1568
Failure Code [[DKTKKX]1571
Failure Code [DKTMKX]1573
Failure Code [DKULKA]1575
Failure Code [DKULKB]1577
Failure Code [DKULKY]1579
Failure Code [DKVEL8]1581
Failure Code [DKVEMA]1583
Failure Code [DKVFL8]1585
Failure Code [DKVFMA]1587
Failure Code [DKVGL8]1589
Failure Code [DKVGMA]1591
Failure Code [DKVHL8]1593
Failure Code [DKVHMA]1595
Failure Code [DKVJL8]1597
Failure Code [DKVJMA]1599
Failure Code [DLM3KA]1601
Failure Code [DLM3KB]1603
Failure Code [DLM3MB]1605
Failure Code [DLM8KA]1609
Failure Code [DLM8KB]1610
Failure Code [DLM8MB]1611
Failure Code [DMU6KB]1612
Failure Code [DPQ1LD]1614
Failure Code [DPQ4KB]1615
Failure Code [DPQ4KT]1616
Failure Code [DR10KA]1617
Failure Code [DR20KA]1619
Failure Code [DR21KX]1621
Failure Code [DR30KA]1623
Failure Code [DR31KX]1625
Failure Code [DR40KA]1627
Failure Code [DR50KA]1629
Failure Code [DR60KA]1631
Failure Code [DR90KA]1633
Failure Code [DV20KB]1635
Failure Code [DW41KA]1637
Failure Code [DW41KB]1639
Failure Code [DW41KY]1641
Failure Code [DW45KA]1643
Failure Code [DW45KB]1645
Failure Code [DW45KY]1647
Failure Code [DW4CKY]1649
Failure Code [DW7BKA]1652
Failure Code [DW7BKB]1654
Failure Code [DW7BKY]1656
Failure Code [DW7HKA]1657
Failure Code [DW7HKB]1659
Failure Code [DW7HKY]1661
Failure Code [DW91KA]1663
Failure Code [DW91KB]1665
Failure Code [DW91KY]1667
Failure Code [DWA5KA]1669
Failure Code [DWA5KB]1671
Failure Code [DWA5KY]1673
Failure Code [DWACKA]1674
Failure Code [DWACKB]1676
Failure Code [DWACKY]1678
Failure Code [DWK0KA]1679
Failure Code [DWK0KB]1681
Failure Code [DWK0KY]1683
Failure Code [DWK2KA]1685
Failure Code [DWK2KB]1687
Failure Code [DWK2KY]1689
Failure Code [DWM1KA]1691
Failure Code [DWM1KB]1693
Failure Code [DWM1KY]1695
Failure Code [DWN5KA]1697
Failure Code [DWN5KB]1698
Failure Code [DWNCKA]1699
Failure Code [DWNCKB]1700
Failure Code [DWNPKA]1701
Failure Code [DWNPKB]1703
Failure Code [DWNPKY]1705
Failure Code [DWNQKA]1706
Failure Code [DWNQKB]1708
Failure Code [DWNQKY]1710
Failure Code [DWNRKA]1711
Failure Code [DWNRKB]1713
Failure Code [DWNRKY]1715
Failure Code [DXAAKA]1717
Failure Code [DXAAKB]1719
Failure Code [DXABKA]1721
Failure Code [DXABKB]1723
Failure Code [DXACKA]1725
Failure Code [DXACKB]1727
Failure Code [DXADKA]1729
Failure Code [DXADKB]1731
Failure Code [DXR6KA]1733
Failure Code [DXR6KB]1734
Failure Code [DXR6KY]1735
Failure Code [DXR9KA]1736
Failure Code [DXR9KB]1737
Failure Code [DXR9KY]1738
Failure Code [DXRAKA]1739
Failure Code [DXRAKB]1740
Failure Code [DXRAKY]1741
Failure Code [DXRCKA]1742
Failure Code [DXRCKB]1743
Failure Code [DXRCKY]1744
Failure Code [DXRDKA]1745
Failure Code [DXRDKB]1746
Failure Code [DXRDKY]1747
Failure Code [DXRFKA]1748
Failure Code [DXRFKB]1749
Failure Code [DXRFKY]1750
Failure Code [DXRJKA]1751
Failure Code [DXRJKB]1752
Failure Code [DXRJKY]1753
Failure Code [DY20MA]1754
Failure Code [DY2CKA]1757
Failure Code [DY2CKB]1759
Failure Code [DY2CKY]1763
Failure Code [DY2FMA]1765
Failure Code [F7FQKR]1768
Failure Code [F7G0MC]1770
Failure Code [F@B3NR]1771
Failure Code [F@B3NS]1773
Failure Code [F@B4NR]1775
Failure Code [F@B4NS]1777
Failure Code [F@B5NR]1779
Failure Code [F@B5NS]1781
Failure Code [F@B6NR]1783
Failure Code [F@B6NS]1785
Failure Code [F@BYNR]1787
Failure Code [F@BYNS]1788
Failure Code [F@BZNR]1789
Failure Code [F@BZNS]1790
Failure Code [LA10ZL]1791
Failure Code [LA20ZL]1792
Troubleshooting of Electrical System (E-Mode)1793
E-1 Engine Does Not Start (Engine Does Not Crank)1793
E-2 Manual Preheating System Does Not Operate1802
E-3 Automatic Preheating System Does Not Operate1805
E-4 While Preheating is in Operation, Preheating Monitor Does Not Come On1807
E-5 When Starting Switch is Turned to ON Position, Machine Monitor Shows Nothing1809
E-6 While Starting Switch is Turned to ON Position (with Engine Stopped), Engine Oil Level Monitor Comes On in Yellow1812
E-7 While Starting Switch is Turned to ON Position (with Engine Stopped), Radiator Coolant Level Monitor Comes On in Yellow1813
E-8 Engine Coolant Temperature Monitor Comes On While Engine is in Operation1814
E-9 Hydraulic Oil Temperature Monitor Comes On in White While Engine Runs1815
E-10 Air Cleaner Clogging Monitor Comes On in Yellow While Engine Runs1816
E-11 Charge Level Monitor Comes On in Red While Engine is in Operation1817
E-12 Fuel Level Monitor Comes On in Red While Engine Runs1818
E-13 Engine Coolant Temperature Monitor Comes On in Red While Engine is in Operation1819
E-14 Engine Oil Pressure Monitor Comes on in Red While Engine is in Operation1820
E-15 Hydraulic Oil Temperature Monitor Comes on in Red While Engine is in Operation1821
E-16 Fuel Gauge Display Does Not Move from Minimum or Maximum1822
E-17 Display of Fuel Gauge is Different from Actual Fuel Level1824
E-18 Coolant Temperature Gauge Display Does Not Move from Minimum or Maximum1825
E-19 Display of Coolant Temperature Gauge is Different from Actual Coolant Temperature1826
E-20 Some Areas of Machine Monitor Screen are Not Shown1827
E-21 Hydraulic Oil Temperature Gauge Display Does Not Move from Minimum or Maximum1828
E-22 Display of Hydraulic Oil Temperature Gauge is Different from Actual Oil Temperature1830
E-23 Function Switch Does Not Operate1831
E-24 Automatic Warm-up System Does Not Work (in Cold Weather)1832
E-25 When Auto-Decelerator Switch is Operated, Auto-Decelerator Monitor Does Not Come On or Does Not Go Out1833
E-26 Auto-Decelerator is Not Operated or Canceled with Lever1834
E-27 When Working Mode Switch is Operated, Working Mode Selection Screen is Not Shown1835
E-28 When Working Mode is Changed, Setting of Engine and Hydraulic Pump is Not Changed1836
E-29 Service Meter is Not Shown, While Starting Switch is in OFF Position1837
E-30 Service Mode Cannot be Selected1838
E-31 All of Work Equipment, Swing, and Travel Mechanism Do Not Move1839
E-32 All Work Equipment, Swing and Travel Do Not Lock1842
E-33 When Swing Brake Cancel Switch is Set to Cancel Position, Machine Cannot Swing1844
E-34 When Swing Brake Cancel Switch is Set to Normal Position, Swing Holding Brake Does Not Operate1846
E-35 Horn Does Not Sound1848
E-36 Horn Does Not Stop1851
E-37 Alarm Does Not Sound During Travel1853
E-38 Alarm Does Not Stop When Machine Stops1855
E-39 Alarm Buzzer Cannot be Canceled1856
E-40 Room Lamp, Headlamp, and Working Lamp Do Not Come On1857
E-41 Headlamp or Working Lamp Does Not Come On1860
E-42 Room Lamp Does Not Come On1864
E-43 When Wiper Switch is Operated, Wiper Monitor Does Not Come On or Go Out1866
E-44 Wiper Does Not Operate When Wiper Switch is Operated (Upper Wiper Specification)1867
E-45 Wiper Does Not Operate When Wiper Switch is Operated (Lower Wiper Specification)1870
E-46 Fuel Feed Pump Does Not Operate or Stop Automatically1873
E-47 Window Washer Does Not Operate When Window Washer Switch is Operated1877
E-48 “Arm OUT” is Not Shown Correctly with Monitoring Function1878
E-49 “Arm IN” is Not Shown Correctly with Monitoring Function1879
E-50 “Bucket DUMP” is Not Shown Correctly with Monitoring Function1880
E-51 “Bucket CURL” is Not Shown Correctly with Monitoring Function1881
E-52 “Swing” is Not Shown Correctly with Monitoring Function1882
E-53 “Travel” is Not Shown Correctly with Monitoring Function1883
E-54 “Boom RAISE” is Not Shown Correctly with Monitoring Function1884
E-55 “Boom LOWER” is Not Shown Correctly with Monitoring Function1885
E-56 KOMTRAX System Does Not Operate Correctly1886
E-57 Machine Push-Up Function is Not Canceled1887
E-58 Machine Push-up Function Does Not Operate1889
E-59 Step Light Does Not Come On1890
E-60 Step Light Does Not Go Out1893
E-61 Boom Shockless Function Cannot be Canceled1895
E-62 Boom Shockless Function Does Not Work1897
E-63 Air Conditioner Control Panel Does Not Turn on1898
E-64 Wind Does Not Come Out from the Air Conditioner1900
E-65 Air Conditioner is Weak in Cold (Electric Capacitor Does Not Move or Only Hi Rotation Moves)1902
E-66 Air Conditioner Does Not Get Cold (Compressor Does Not Move)1904
Troubleshooting for Hydraulic and Mechanical Systems (H Mode)1907
H-1 All Work Equipment, Swing and Travel Do Not Work1907
H-2 All Work Equipment, Travel, Swing Speed or Power is Low1908
H-3 Engine Speed Drops Significantly or Engine Stalls1910
H-4 Unusual Noise is Heard from Around Work Equipment Pump1911
H-5 Boom Speed or Power is Low in Normal Mode1912
H-6 Boom RAISE Speed or Power is Low in Heavy Lift Mode1913
H-7 Boom LOWER Speed or Power is Low in Machine Push Up Mode1914
H-8 Arm Speed or Power is Low1915
H-9 Bucket Speed or Power is Low1916
H-10 Boom Does Not Operate1917
H-11 Arm Does Not Operate1918
H-12 Bucket Does Not Operate1919
H-13 Hydraulic Drift of Boom is Large1920
H-14 Hydraulic Drift of Arm is Large1921
H-15 Hydraulic Drift of Bucket is Large1922
H-16 Time Lag of Boom is Large1923
H-17 Time Lag of Arm is Large1924
H-18 Time Lag of Bucket is Large1925
H-19 Boom Shockless Function Does Not Work or Cannot be Released1926
H-20 Machine Accidentally Turns to One Side When Machine Travels (It Turns in the Same Direction When Traveling Forward and Reverse)1927
H-21 Machine Accidentally Turns to One Side When Machine Travels (It Turns in the Different Directions When Traveling Forward and Reverse)1929
H-22 Travel Deviation is Large at Start of Travel Only When Travel Lever is Fully Moved1930
H-23 Regardless of the Stroke of the Travel Lever, Travel Deviation is Large at Start of Traveling1931
H-24 Travel Deviation is Large at Mixed Operation1932
H-25 Travel Speed or Power is Low1933
H-26 Only the One Side Track Can Operate (Machine Does Not Travel FORWARD or REVERSE)1934
H-27 Only the One Side Track Can Operate (in Either Forward or Reverse Direction)1935
H-28 Travel Speed Does Not Change, or Travel Speed is Too Slow or Fast1936
H-29 Upper Structure Does Not Swing to Right and Left1937
H-30 Upper Structure Swings Only to Right or Left1938
H-31 Swing Acceleration or Swing Speed is Low in Lateral Directions (Right and Left)1939
H-32 Swing Acceleration Performance is Unsatisfactory or Swing Speed is Slow in Only One Direction1940
H-33 In Mixed Operation of Work Equipment, Swing Speed or Power is Low1941
H-34 While Mixed Operation with Boom Swing Speed is Low or Swing Acceleration Performance is Unsatisfactory1942
H-35 Upper Structure Overruns Too Much When It Stops Swing Operation in Lateral Directions of Right and Left1943
H-36 Upper Structure Speed is High When It Stops Swing Operation (on One Side)1944
H-37 Shock is Large When Upper Structure Stops Swing Operation (Right and Left)1945
H-38 Shock is Large When Upper Structure Stops Swing Operation (in Only Right of Left Direction)1946
H-39 Large Unusual Noise is Heard When Upper Structure Stops Swing Operation (in Right and Left Directions)1947
H-40 Large Unusual Noise is Heard When Upper Structure Stops Swing Operation in Only One Direction1948
H-41 Swing Drift on a Slope is Large1949
H-42 Fan Rotation is Abnormal (Such as Excessive Noise or Vibration of Fan, or Overheating)1950
H-43 Bottom Dump Speed is Low or Power is Low (Loading Shovel Specifications)1951
H-44 Bottom Dump Cylinder Dose Not Move (Loading Shovel Specifications)1952
Troubleshooting of Engine (S-Mode)1953
Information Shown in Troubleshooting Table (S-Mode)1953
Engine Does Not Crank When Starting Switch is Turned to Start Position1954
Engine Cranks but No Exhaust Smoke Comes Out1955
Fuel is Sprayed but Engine Does Not Start (Misfiring: Engine Cranks but Does Not Start)1956
Engine Startability is Unsatisfactory1957
Engine Does Not Pick Up Smoothly1959
Engine Stops During Operation1961
Engine Does Not Rotate Smoothly1963
Engine Lacks Output (or Lacks Power)1964
Engine Oil Consumption is Excessive1966
Engine Oil Becomes Dirty Quickly1967
Fuel Consumption is Excessive1968
Oil is in Coolant (or Coolant Spurts Back or Coolant Level Goes Down)1969
Engine Oil Pressure Drops1970
Fuel Mixes Into Engine Oil1972
Water Mixes Into Engine Oil (Milky)1973
Coolant Temperature Increases Too High (Overheat)1974
Unusual Noise is Heard1975
Vibration is Excessive1976
Air Cannot be Bled from Fuel Circuit1977
50 Disassembly and Assembly1979
Table of Contents1980
Precautions Before Work1985
Related Information on Disassembly and Assembly1986
How to Read This Manual1986
Coating Materials List1988
Special Tool List1993
Sketches of Special Tools2011
Engine and Cooling System2014
Remove and Install Supply Pump Assembly (Right Bank)2014
How to Remove Supply Pump Assembly (Right Bank)2014
How to Install Supply Pump Assembly (Right Bank)2027
Remove and Install Supply Pump Assembly (Left Bank)2048
How to Remove Supply Pump Assembly (Left Bank)2048
How to Install Supply Pump Assembly (Left Bank)2057
Remove and Install Injector Assembly (Right Bank)2072
How to Remove Injector Assembly (Right Bank)2072
How to Install Injector Assembly (Right Bank)2087
Remove and Install Injector Assembly (Left Bank)2104
How to Remove Injector Assembly (Left Bank)2104
How to Install Injector Assembly (Left Bank)2119
Remove and Install Cylinder Head Assembly (Right Bank)2136
How to Remove Cylinder Head Assembly (Right Bank)2136
How to Install Cylinder Head Assembly (Right Bank)2168
Remove and Install Cylinder Head Assembly (Left Bank)2209
How to Remove Cylinder Head Assembly (Left Bank)2209
How to Install Cylinder Head Assembly (Left Bank)2244
Remove and Install Starter Assembly2294
How to Remove Starting Motor Assembly2294
How to Install Starting Motor Assembly2297
Remove and Install Alternator Belt2300
How to Remove Alternator Belt2300
How to Install Alternator Belt2302
Remove and Install Alternator Assembly2306
How to Remove Alternator Assembly2306
How to Install Alternator Assembly2309
Remove and Install Radiator Assembly2316
How to Remove Radiator Assembly2316
How to Install Radiator Assembly2321
Remove and Install Hydraulic Oil Cooler Assembly2327
How to Remove Hydraulic Oil Cooler Assembly2327
How to Install Hydraulic Oil Cooler Assembly2330
Remove and Install Aftercooler Assembly2334
How to Remove Aftercooler Assembly2334
How to Install Aftercooler Assembly2339
Remove and Install Cooling Fan Motor Assembly2345
How to Remove Cooling Fan Motor Assembly2345
How to Install Cooling Fan Motor Assembly2371
Remove and Install Power Module Packaging Assembly2396
How to Remove Power Module Packaging Assembly2396
How to Install Power Module Packaging Assembly2411
Remove and Install Engine, PTO, and Hydraulic Pump Assembly2426
How to Remove Engine, PTO, and Hydraulic Pump Assembly2426
How to Install Engine, PTO, and Hydraulic Pump Assembly2460
Remove and Install Engine Front Oil Seal2494
How to Remove Engine Front Oil Seal2494
How to Install Engine Front Oil Seal2502
Remove and Install Engine Rear Oil Seal2510
How to Remove Engine Rear Oil Seal2510
How to Install Engine Rear Oil Seal2512
Remove and Install Fuel Cooler Assembly2516
How to Remove Fuel Cooler Assembly2516
How to Install Fuel Cooler Assembly2518
Remove and Install Engine Hood Assembly2520
How to Remove Engine Hood Assembly2520
How to Install Engine Hood Assembly2525
Remove and Install Fuel Tank Assembly2531
How to Remove Fuel Tank Assembly2531
How to Install Fuel Tank Assembly2534
Remove and Install Muffler Assembly2538
How to Remove Muffler Assembly2538
How to Install Muffler Assembly2547
Remove and Install Bellows Pipe Assembly2557
How to Remove Bellows Pipe Assembly2557
How to Install Bellows Pipe Assembly2559
Remove and Install Turbocharger Assembly (Right Bank)2560
How to Remove Turbocharger Assembly (Right Bank)2560
How to Install Turbocharger Assembly (Right Bank)2572
Remove and Install Turbocharger Assembly (Left Bank)2585
How to Remove Turbocharger Assembly (Left Bank)2585
How to Install Turbocharger Assembly (Left Bank)2597
Remove and Install Air Cleaner Assembly2612
How to Remove Air Cleaner Assembly2612
How to Install Air Cleaner Assembly2615
Remove and Install Air Conditioner Compressor Assembly2619
How to Remove Air Conditioner Compressor Assembly2619
How to Install Air Conditioner Compressor Assembly2621
Remove and Install Air Conditioner Condenser Assembly2625
How to Remove Air Conditioner Condenser Assembly2625
How to Install Air Conditioner Condenser Assembly2627
Power Train2631
Disassemble and Assemble PTO Assembly2631
How to Disassemble PTO Assembly2631
How to Assemble PTO Assembly2636
Remove and Install PTO Assembly2640
How to Remove PTO Assembly2640
How to Install PTO Assembly2641
Remove and Install Travel Motor and Final Drive Assembly2642
How to Remove Travel Motor and Final Drive Assembly2642
How to Install Travel Motor and Final Drive Assembly2646
Disassemble and Assemble Final Drive Assembly2650
How to Disassemble Final Drive Assembly2651
How to Assemble Final Drive Assembly2657
Remove and Install Swing Motor and Swing Machinery Assembly2666
How to Remove Swing Motor and Swing Machinery Assembly2667
How to Install Swing Motor and Swing Machinery Assembly2674
Disassemble and Assemble Swing Machinery Assembly2681
How to Disassemble Swing Machinery Assembly2681
How to Assemble Swing Machinery Assembly2687
Remove and Install Swing Circle Assembly2694
How to Remove Swing Circle Assembly2694
How to Install Swing Circle Assembly2694
Undercarriage and Frame2696
Remove and Install Idler Assembly2696
How to Remove Idler Assembly2696
How to Install Idler Assembly2697
Remove and Install Track Roller Assembly2698
How to Remove Track Roller Assembly2698
How to Install Track Roller Assembly2699
Remove and Install Carrier Roller Assembly2701
How to Remove Carrier Roller Assembly2701
How to Install Carrier Roller Assembly2702
Separate and Connect Track Assembly2704
How to Separate Track Assembly2704
How to Install Track Assembly2705
Disassemble and Assemble Idler Assembly2707
How to Disassemble Idler Assembly2707
How to Assemble Idler Assembly2709
Disassemble and Assemble Idler Adjustment Cylinder Assembly2712
How to Disassemble Idler Adjustment Cylinder Assembly2712
How to Assemble Idler Adjustment Cylinder Assembly2713
Disassemble and Assemble Track Roller Assembly2715
How to Disassemble Track Roller Assembly2715
How to Assemble Track Roller Assembly2716
Disassemble and Assemble Carrier Roller Assembly2718
How to Disassemble Carrier Roller Assembly2718
How to Assemble Carrier Roller Assembly2719
Remove and Install Revolving Frame Assembly2722
How to Remove Revolving Frame Assembly2722
How to Install Revolving Frame Assembly2726
Remove and Install Counterweight Assembly2730
How to Remove Counterweight Assembly2730
How to Install Counterweight Assembly2732
Hydraulic System2735
Remove and Install Center Swivel Joint Assembly2735
How to Remove Center Swivel Joint Assembly2735
How to Install Center Swivel Joint Assembly2737
Disassemble and Assemble Center Swivel Joint Assembly2741
How to Disassemble Center Swivel Joint Assembly2742
How to Assemble Center Swivel Joint Assembly2743
Remove and Install Hydraulic Tank Assembly2744
How to Remove Hydraulic Tank Assembly2744
How to Install Hydraulic Tank Assembly2752
Remove and Install Hydraulic Pump Assembly2760
How to Remove Hydraulic Pump Assembly2761
How to Install Hydraulic Pump Assembly2780
Remove and Install Control Valve Assembly2800
How to Remove Control Valve Assembly2801
How to Install Control Valve Assembly2814
Remove and Install Swing Motor Assembly2830
How to Remove Swing Motor Assembly2830
How to Install Swing Motor Assembly2836
Disassemble and Assemble Work Equipment PPC Valve Assembly2842
How to Disassemble Work Equipment PPC Valve Assembly2842
How to Assemble Work Equipment PPC Valve Assembly2842
Disassemble and Assemble Travel PPC Valve Assembly2845
How to Disassemble Travel PPC Valve Assembly2845
How to Assemble Travel PPC Valve Assembly2846
Disassemble and Assemble Grease Gun Assembly2849
How to Disassemble Grease Gun Assembly2849
How to Assemble Grease Gun Assembly2849
Work Equipment2850
Remove and Install Bucket Cylinder Assembly (Backhoe Specification)2850
How to Remove Bucket Cylinder Assembly (Backhoe Specification)2850
How to Install Bucket Cylinder Assembly (Backhoe Specification)2852
Remove and Install Bucket Cylinder Assembly (Loading Shovel Specification)2855
How to Remove Bucket Cylinder Assembly (Loading Shovel Specification)2855
How to Install Bucket Cylinder Assembly (Loading Shovel Specification)2856
Remove and Install Arm Cylinder Assembly (Backhoe Specification)2858
How to Remove Arm Cylinder Assembly (Backhoe Specification)2858
How to Install Arm Cylinder Assembly (Backhoe Specification)2860
Remove and Install Arm Cylinder Assembly (Loading Shovel Specification)2863
How to Remove Arm Cylinder Assembly (Loading Shovel Specification)2863
How to Install Arm Cylinder Assembly (Loading Shovel Specification)2864
Remove and Install Boom Cylinder Assembly (Backhoe Specification)2865
How to Remove Boom Cylinder Assembly (Backhoe Specification)2865
How to Install Boom Cylinder Assembly (Backhoe Specification)2868
Remove and Install Boom Cylinder Assembly (Loading Shovel Specification)2871
How to Remove Boom Cylinder Assembly (Loading Shovel Specification)2871
How to Install Boom Cylinder Assembly (Loading Shovel Specification)2872
Remove and Install Bucket Assembly (Backhoe Specification)2874
How to Remove Bucket Assembly (Backhoe Specification)2874
How to Install Bucket Assembly (Backhoe Specification)2876
Remove and Install Bucket Assembly (Loading Shovel Specification)2879
How to Remove Bucket Assembly (Loading Shovel Specification)2879
How to Install Bucket Assembly (Loading Shovel Specification)2880
Remove and Install Arm Assembly (Backhoe Specification)2883
How to Remove Arm Assembly (Backhoe Specification)2883
How to Install Arm Assembly (Backhoe Specification)2889
Remove and Install Arm Assembly (Loading Shovel Specification)2894
How to Remove Arm Assembly (Loading Shovel Specification)2894
How to Install Arm Assembly (Loading Shovel Specification)2895
Remove and Install Boom Assembly (Backhoe Specification)2897
How to Remove Boom Assembly (Backhoe Specification)2897
How to Install Boom Assembly (Backhoe Specification)2900
Remove and Install Boom Assembly (Loading Shovel Specification)2904
How to Remove Boom Assembly (Loading Shovel Specification)2904
How to Install Boom Assembly (Loading Shovel Specification)2906
Disassemble and Assemble Work Equipment Cylinder Assembly (Backhoe Specification)2909
How to Disassemble Work Equipment Cylinder Assembly (Backhoe Specification)2910
How to Assemble Work Equipment Cylinder Assembly (Backhoe Specification)2913
Remove and Install Bottom Dump Cylinder Assembly (Loading Shovel Specification)2918
How to Remove Bottom Dump Cylinder Assembly (Loading Shovel Specification)2918
How to Install Bottom Dump Cylinder Assembly (Loading Shovel Specification)2919
CAB Related Parts2921
Remove and Install Operator Cab Assembly2921
How to Remove Operator Cab Assembly2922
How to Install Operator Cab Assembly2929
Remove and Install CAB Base2936
How to Remove Cab Base2936
How to Install Cab Base2940
Remove and Install Operator Cab Glass (Adhered Glass)2945
How to Remove Operator Cab Glass (Adhered Glass)2946
How to Install Operator Cab Glass (Adhered Glass)2947
Remove and Install Operator Cab Glass (Assembling Type)2954
How to Remove Operator Cab Glass (Assembling Type)2954
How to Install Operator Cab Glass (Assembling Type)2956
Remove and Install Air Conditioner Unit Assembly2958
How to Remove Air Conditioner Unit Assembly2958
How to Install Air Conditioner Unit Assembly2973
Remove and Install Operator Seat2986
How to Remove Operator Seat2986
How to Install Operator Seat2989
How to Remove and Install Seat Belt2992
How to Remove Seat Belt2992
How to Install Seatbelt2993
Remove and Install Work Equipment Control Lever Assembly2995
How to Remove Work Equipment Control Lever Assembly2995
How to Install Work Equipment Control Lever Assembly2999
Remove and Install Front Wiper Assembly3005
How to Remove Front Wiper Assembly3005
How to Install Front Wiper Assembly3009
Electrical System3013
Remove and Install Engine Controller Assembly (Right Bank)3013
How to Remove Engine Controller Assembly (Right Bank)3013
How to Install Engine Controller Assembly (Right Bank)3014
Remove and Install Engine Controller Assembly (Left Bank)3017
How to Remove Engine Controller Assembly (Left Bank)3017
How to Install Engine Controller Assembly (Left Bank)3018
Remove and Install Pump Controller Assembly3021
How to Remove Pump Controller Assembly3021
How to Install Pump Controller Assembly3022
Remove and Install KomVision Controller Assembly3024
How to Remove KomVision Controller Assembly3024
How to Install KomVision Controller Assembly3025
Remove and Install Machine Monitor Assembly3027
How to Remove Machine Monitor Assembly3027
How to Install Machine Monitor Assembly3030
Remove and Install Mass Air Flow and Temperature Sensor3034
How to Remove Mass Air Flow and Temperature Sensor3034
How to Install Mass Air Flow and Temperature Sensor3035
Remove and Install Crankcase Pressure Sensor3036
How to Remove Crankcase Pressure Sensor3036
How to Install Crankcase Pressure Sensor3037
Remove and Install KomVision Camera3039
How to Remove KomVision Camera3039
How to Install KomVision Camera3043
Remove And Install KOMTRAX Plus Controller Assembly3047
How to Remove KOMTRAX Plus Controller Assembly3047
How to Install KOMTRAX Plus Controller Assembly3048
Remove and Install Wireless LAN Unit Assembly3050
How to Remove Wireless LAN Unit Assembly3050
How to Install Wireless LAN Unit Assembly3052
60 Maintenance Standard3055
Table of Contents3056
Engine and Cooling System3057
Maintenance Standard for Engine Mount3057
Maintenance Standard for PTO3058
Maintenance Standard for Cooling Fan Pump3060
Maintenance Standard for EPC Valve of Cooling Fan Pump3063
Maintenance Standard for Cooling Fan Motor3064
Power Train3067
Maintenance Standard for Swing Circle3067
Maintenance Standard for Swing Machinery3068
Maintenance Standard for Final Drive3070
Maintenance Standard for Sprocket3072
Maintenance Standard for Sprocket Tooth Profile Full-Scale Drawing3073
Undercarriage and Frame3074
Maintenance Standard for Track Frame and Idler Cushion3074
Maintenance Standard for Idler3077
Maintenance Standard for Track Roller3079
Maintenance Standard for Carrier Roller3080
Maintenance Standard for Track Shoes3082
Maintenance Standard for Double Shoes3085
Maintenance Standard for Triple Shoes3086
Hydraulic System3087
Maintenance Standard for Main Pump3087
Maintenance Standard for Main Pump Servo Valve3091
Maintenance Standard for Swing Motor3093
Maintenance Standard for Travel Motor3096
Maintenance Standard for Control Valve3100
Maintenance Standard for Variable Back Pressure Valve3134
Maintenance Standard for PPC Cut-off Valve3135
Maintenance Standard for Suction Selector Valve3139
Maintenance Standard for PPC Cut-off Valve3141
Maintenance Standard for Suction Selector Valve3145
Maintenance Standard for Work Equipment and Swing PPC Valve3147
Maintenance Standard for Travel PPC Valve3150
Maintenance Standard for Center Swivel Joint3153
Work Equipment3154
Maintenance Standard for Work Equipment Linkage3154
Dimensions of Arm3158
Dimensions of Bucket3160
Maintenance Standard for Boom Cylinder3163
Maintenance Standard for Arm Cylinder3164
Maintenance Standard for Bucket Cylinder3165
Maintenance Standard of Work Equipment Linkage (Loading Shovel Specification3166
Maintenance Standard of Boom Cylinder (Loading Shovel Specification)3169
Maintenance Standard of Arm Cylinder (Loading Shovel Specification)3170
Maintenance Standard of Bucket Cylinder (Loading Shovel Specification)3171
80 Appendix3173
Table of Contents3174
Precautions Before Work3177
Air Conditioner System3178
Precautions for Refrigerant3178
Air Conditioner Component3179
Air Conditioner Component3181
Specifications of Air Conditioner3183
Structure and Function of Refrigeration Cycle3184
Outline of Refrigeration Cycle3185
Component Parts of Air Conditioner System3187
Air Conditioner Unit3187
Configuration Diagram of Air Conditioner Unit3187
Function of Air Conditioner Unit3189
Component Parts of Air Conditioner Unit3191
Function of Evaporator as Air Conditioner Unit Component3192
Function of Evaporator Temperature Sensor as Air Conditioner Unit Component3192
Function of Heater Core as Air Conditioner Unit Component3192
Function of Servo Motor as Air Conditioner Unit Component3192
Structure of Expansion Valve as Air Conditioner Unit Component3193
Function of Expansion Valve as Air Conditioner Unit Component3193
Operate Expansion Valve as Air Conditioner Unit Component3193
Function of Dual Pressure Switch3194
Air Conditioner Controller3195
Structure of Air Conditioner Controller3195
Compressor3196
Structure of Compressor3196
Specifications of Compressor3196
Function of Compressor3196
Condenser3197
Structure of Condenser3197
Specifications of Condenser3197
Function of Condenser3197
Receiver Drier3198
Structure of Receiver Dryer3198
Specifications of Receiver Dryer3198
Function of Receiver Dryer3198
Air Conditioner Related Sensors3199
Function of Sunlight Sensor3199
Structure of Outside Temperature Sensor3199
Function of Outside Air Temperature Sensor3199
Explanation of Procedure for Test of and Troubleshooting of Air Conditioner3200
Circuit Diagram and Configuration of Connector Pins of Air Conditioner3202
System Diagram of Air Conditioner3204
Air Conditioner Control Panel3205
Structure of Air Conditioner Control Panel3205
Input and Output Signals of Air Conditioner Controller3206
Function of Air Conditioner Controller3207
Locations of Air Conditioner Parts and Layout of Connectors3208
Examine Air Leakage (Duct)3212
How to Examine Air Leakage (Duct)3212
Examine Air Conditioner with Self-Diagnosis Function3213
Examine Vent (Mode) Changeover3215
How to Examine Vent (Mode) Changeover3215
Examine Fresh/Recirc Air Changeover3219
How to Examine Fresh/Recirc Air Changeover3219
Examine Sunlight Sensor3220
How to Examine Sunlight Sensor3220
Examine Refrigerant (Dual) Pressure Switch3221
How to Examine Refrigerant (Dual) Pressure Switch3221
Examine Relay3223
How to Examine Relay3223
Air Conditioner Troubleshooting Chart 13224
Air Conditioner Troubleshooting Chart 23225
Information Shown in Troubleshooting Table3228
A-1 Troubleshooting for Power Supply System (Air Conditioner Does Not Operate)3229
A-2 Troubleshooting for Compressor and Refrigerant System (Air is Not Cooled)3231
A-3 Troubleshooting for Blower Motor System (No Air Comes Out or Air Flow is Abnormal)3234
A-4 Troubleshooting for Fresh/Recirc Air Changeover3236
Troubleshooting by Gauge Pressure3238
Connect Service Tool3241
How to Connect Service Tool3241
Precautions for Disconnection and Connection of Air Conditioner Piping3243
Handle Compressor Oil3245
KomVision System3247
Structure and Operation of KomVision System3248
Precautions for KomVision System3248
Layout Drawing of KomVision System3249
Layout Drawing of KomVision Switches and Monitors (Applicable Machine: 30035 to 30157)3250
Layout Drawing of KomVision Switches and Monitors (Applicable Machine: 30158 and up)3250
System Diagram of KomVision System3251
Function of KomVision System3251
Component Parts of KomVision System3253
KomVision Controller3253
KomVision Monitor3262
KomVision Camera3271
Examine and Adjust KomVision System3272
Set and Operate KomVision Monitor3272
Setting Default of KomVision System3272
Touch Panel Operation (Applicable Machine: 30035 to 30157)3273
Touch Panel Operation (Applicable Machine: 30158 and up)3274
Operator Mode and Maintenance Mode of KomVision Monitor3274
How to Operate KomVision Maintenance Mode (Applicable Machine: 30035 to 30157)3275
How to Operate KomVision Maintenance Mode (Applicable Machine: 30158 and up)3277
How to Operate Main Settings (Applicable Machine: 30035 to 30157)3279
How to Operate Main Settings (Applicable Machine: 30158 and up)3282
How to Examine System Status (Applicable Machine: 30035 to 30157)3289
How to Examine System Status (Applicable Machine: 30158 and up)3290
How to Examine Error Log (Applicable Machine: 30035 to 30157)3291
How to Examine Error Log (Applicable Machine: 30158 and up)3292
How to Perform Check Disk (Applicable Machine: 30035 to 30157)3293
How to Perform Check Disk (Applicable Machine: 30158 and up)3293
How to Initialize KomVision Controller Setting (Applicable Machine: 30035 to 30157)3294
How to Initialize KomVision Controller Setting (Applicable Machine: 30158 and up)3295
Camera Calibration3297
7 Camera Calibration3298
Calibration Sheet3298
How to Operate 7 Camera Calibration3309
1 Camera Calibration3330
How to Do 1 Camera Calibration (Applicable Machine: 30035 to 30157)3330
How to Do 1 Camera Calibration (Applicable Machine: 30158 and up)3334
Troubleshooting for KomVision System3339
Related Information to Troubleshooting3339
Preparation for Troubleshooting of Electrical System3339
Procedure for Troubleshooting (Applicable Machine: 30035 to 30157)3344
Procedure for Troubleshooting (Applicable Machine: 30158 and up)3347
Symptom and Troubleshooting Numbers3351
Information Shown in Troubleshooting Table3352
Connector List and Layout (Applicable Machine: 30035 to 30157)3354
Connector List and Layout (Applicable Machine: 30158 and up)3357
Failure Code Table3360
Failure Code [DBP0KM]3362
Failure Code [DBP0KT]3363
Failure Code [DBP0MC]3364
Failure Code [DBP0NR]3365
Failure Code [DBP5KP] (Applicable Machine: 30035 to 30157)3366
Failure Code [DBP5KP] (Applicable Machine: 30158 and up)3369
Failure Code [DBPLKA]3372
Failure Code [DBPLKB]3375
Failure Code [DBPQKR] (Applicable Machine: 30035 to 30157)3377
Failure Code [DBPQKR] (Applicable Machine: 30158 and up)3382
Failure Code [DBPRKR] (Applicable Machine: 30035 to 30157)3387
Failure Code [DBPRKR] (Applicable Machine: 30158 and up)3393
Failure Code [DBPUKR]3399
Failure Code [DBPVKR]3409
Failure Code [DBPWKR]3419
Failure Code [DBPXKR]3421
Failure Code [DPQ1LD]3424
Failure Code [DPQ4KB]3425
Failure Code [DR10KA]3426
Failure Code [DR20KA]3428
Failure Code [DR30KA]3430
Failure Code [DR40KA]3432
Failure Code [DR50KA]3434
Failure Code [DR60KA]3436
Failure Code [DR90KA]3438
Troubleshooting of Electrical System (E-Mode)3440
E-67 KomVision Monitor Does Not Come On or Backlight Flickers (Applicable Machine: 30035 to 30157)3440
E-68 KomVision Monitor Does Not Come On or Backlight Flickers (Applicable Machine: 30158 and up)3444
E-69 KomVision Monitor Images are Not Shown Clearly (Applicable Machine: 30035 to 30157)3447
E-70 KomVision Monitor Images are Not Shown Clearly (Applicable Machine: 30158 and up)3454
E-71 KomVision Monitor Cannot be Touch (Applicable Machine: 30035 to 30157)3460
E-72 KomVision Monitor Cannot be Touch (Applicable Machine: 30158 and up)3463
E-73 Night Lighting Lamp of KomVision Monitor is Abnormal (Applicable Machine: 30035 to 30157)3465
E-74 Night Lighting Lamp of KomVision Monitor is Abnormal (Applicable Machine: 30158 and up)3468
E-75 Part of Camera Image is Not Shown on the KomVision Monitor (Applicable Machine: 30035 to 30157)3471
E-76 Part of Camera Image is Not Shown on the KomVision Monitor (Applicable Machine: 30158 and up)3473
E-77 Image on KomVision Monitor is Not Shown Correctly After Calibration3475
90 Circuit Diagrams3477
Table of Contents3478
Hydraulic Circuit Diagram3480
Symbols Used in Hydraulic Circuit Diagram3480
Hydraulic Circuit Diagram3485
Hydraulic Circuit Diagram(1/2) (Loading Shovel Specification)3487
Hydraulic Circuit Diagram(2/2) (Loading Shovel Specification)3489
Electrical Circuit Diagram3491
Symbols Used in Electric Circuit Diagram3491
Electrical Circuit Diagram (1/29)3495
Electrical Circuit Diagram (2/29)3497
Electrical Circuit Diagram (3/29)3499
Electrical Circuit Diagram (4/29)3501
Electrical Circuit Diagram (5/29)3503
Electrical Circuit Diagram (6/29)3505
Electrical Circuit Diagram (7/29)3507
Electrical Circuit Diagram (8/29)3509
Electrical Circuit Diagram (9/29)3511
Electrical Circuit Diagram (10/29)3513
Electrical Circuit Diagram (11/29)3515
Electrical Circuit Diagram (12/29)3517
Electrical Circuit Diagram (13/29)3519
Electrical Circuit Diagram (14/29)3521
Electrical Circuit Diagram (15/29)3523
Electrical Circuit Diagram (16/29)3525
Electrical Circuit Diagram (17/29)3527
Electrical Circuit Diagram (18/29)3529
Electrical Circuit Diagram (19/29)3531
Electrical Circuit Diagram (20/29)3533
Electrical Circuit Diagram (21/29) (Applicable Machine: 30035 to 30157)3535
Electrical Circuit Diagram (21/29) (Applicable Machine: 30158 and up)3537
Electrical Circuit Diagram (22/29)3539
Electrical Circuit Diagram (23/29)3541
Electrical Circuit Diagram (24/29)3543
Electrical Circuit Diagram (25/29)3545
Electrical Circuit Diagram (26/29)3547
Electrical Circuit Diagram (27/29)3549
Electrical Circuit Diagram (28/29)3551
Electrical Circuit Diagram (29/29)3553
Electrical Circuit Diagram (1/30) (Loading Shovel Specification)3555
Electrical Circuit Diagram (2/30) (Loading Shovel Specification)3557
Electrical Circuit Diagram (3/30) (Loading Shovel Specification)3559
Electrical Circuit Diagram (4/30) (Loading Shovel Specification)3561
Electrical Circuit Diagram (5/30) (Loading Shovel Specification)3563
Electrical Circuit Diagram (6/30) (Loading Shovel Specification)3565
Electrical Circuit Diagram (7/30) (Loading Shovel Specification)3567
Electrical Circuit Diagram (8/30) (Loading Shovel Specification)3569
Electrical Circuit Diagram (9/30) (Loading Shovel Specification)3571
Electrical Circuit Diagram (10/30) (Loading Shovel Specification)3573
Electrical Circuit Diagram (11/30) (Loading Shovel Specification)3575
Electrical Circuit Diagram (12/30) (Loading Shovel Specification)3577
Electrical Circuit Diagram (13/30) (Loading Shovel Specification)3579
Electrical Circuit Diagram (14/30) (Loading Shovel Specification)3581
Electrical Circuit Diagram (15/30) (Loading Shovel Specification)3583
Electrical Circuit Diagram (16/30) (Loading Shovel Specification)3585
Electrical Circuit Diagram (17/30) (Loading Shovel Specification)3587
Electrical Circuit Diagram (18/30) (Loading Shovel Specification)3589
Electrical Circuit Diagram (19/30) (Loading Shovel Specification)3591
Electrical Circuit Diagram (20/30) (Loading Shovel Specification)3593
Electrical Circuit Diagram (21/30) (Loading Shovel Specification) (Applicable Machine: 30035 to 30157)3595
Electrical Circuit Diagram (21/30) (Loading Shovel Specification) (Applicable Machine: 30158 and up)3597
Electrical Circuit Diagram (22/30) (Loading Shovel Specification)3599
Electrical Circuit Diagram (23/30) (Loading Shovel Specification)3601
Electrical Circuit Diagram (24/30) (Loading Shovel Specification)3603
Electrical Circuit Diagram (25/30) (Loading Shovel Specification)3605
Electrical Circuit Diagram (26/30) (Loading Shovel Specification)3607
Electrical Circuit Diagram (27/30) (Loading Shovel Specification)3609
Electrical Circuit Diagram (28/30) (Loading Shovel Specification)3611
Electrical Circuit Diagram (29/30) (Loading Shovel Specification)3613
Electrical Circuit Diagram (30/30) (Loading Shovel Specification)3615
Index3617

S.M 31/12/24