Komatsu DUMP TRUCK HD785-8R Shop Manual SEN06819-12 PDF
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Komatsu DUMP TRUCK HD785-8R Shop Manual SEN06819-12 – PDF DOWNLOAD
SERIAL NUMBERS 58001 and up
Description
Komatsu DUMP TRUCK HD785-8R Shop Manual SEN06819-12 – PDF DOWNLOAD
FILE DETAILS:
Komatsu DUMP TRUCK HD785-8R Shop Manual SEN06819-12 – PDF DOWNLOAD
Language : English
Pages :4834
Downloadable : Yes
File Type : PDF
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DESCRIPTION:
Komatsu DUMP TRUCK HD785-8R Shop Manual SEN06819-12 – PDF DOWNLOAD
SERIAL NUMBERS 58001 and up
How to Read the Shop Manual
โข 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.
โข The materials and specifications are subject to change without notice.
โข Shop Manuals are available for โmachine partโ and โengine partโ. For the engine unit, see the shop manual
for the machine which has the same engine model.
โข 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.
โข The caution lamps, pilot lamps, and symbols of the switches on the machine monitor can be different in
accordance with the machine.
โข For details of the symbols shown on the machine monitor, see Structure and Operation, โCaution
Lamps Shown on Machine Monitorโ and โPilot Lamps Shown on Machine Monitorโ.
โข For details of the switches of the machine monitor, see Testing and Adjusting, โSet and Operate Machine
Monitorโ.
โข For details of the switches, see the โOperation and Maintenance Manualโ.
โข All โAdBlue/DEFโ shown on the machine monitor is referred to as โDEFโ in the shop manual. Some machine
monitors installed to the product show โDEFโ as โAdBlue/DEFโ in the service mode. Thus, be sure to recognize
that โDEFโ and โAdBlue/DEFโ are the same when you read the shop manual.
REMARK
The illustrations in the shop manual reproduce the display of the machine monitor. They are not always the
same as the terminology in the 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 Specification
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. โStructure
and Functionโ 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 โStandard Value Tableโ.
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.
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 Others
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.
TABLE OF CONTENTS:
Komatsu DUMP TRUCK HD785-8R Shop Manual SEN06819-12 – PDF DOWNLOAD
SERIAL NUMBERS 58001 and up
Cover 1
00 Index and Foreword 3
Index 4
Foreword, Safety, Basic Information 24
How to Read the Shop Manual 24
Safety Notice for Operation 26
Precautions to Prevent Fire 34
Procedures If Fire Occurs 36
Precautions for Disposing of Waste Materials 37
Precautions When You Handle Hydraulic Equipment 38
Precautions When You Disconnect and Connect Pipings 41
Precautions When You Handle Electrical Equipment 48
Precautions When You Handle Fuel System Equipment 50
Precautions When You Handle Intake System Equipment 51
Practical Use of KOMTRAX 52
Disconnect and Connect Push-Pull Type Coupler 53
How to Disconnect and Connect Type 1 Push-Pull Type Coupler 53
How to Disconnect and Connect Type 2 Push-Pull Type Coupler 54
How to Disconnect and Connect Type 3 Push-Pull Type Coupler 55
Precautions for Disconnection and Connection of Connectors 57
How to Disconnect and Connect Deutsch Connector 61
How to Disconnect and Connect Slide Lock Type Connector 62
How to Disconnect and Connect Connector with Lock to Pull 64
How to Disconnect and Connect Connector with Lock to Push 65
How to Disconnect and Connect Connector with Housing to Rotate 67
Standard Tightening Torque Table 68
Conversion Table 75
Abbreviation List 80
01 Specifications 83
Table of Contents 84
Specifications 85
Specification Drawing 85
Specification Drawing HD785-8R 85
Specifications 87
Specifications HD785-8R 87
Weight Table 92
Weight Table HD785-8R 92
Fuel, Coolant, Lubricant 94
How to Use Fuel, Coolant and Lubricants by Ambient Temperature 94
10 Structure and Function 97
Table of Contents 98
Boot-up System 103
Layout Drawing of Boot-up System 103
Pre-lubrication System 106
Pre-lubrication System Diagram 106
Function of Pre-lubrication System 106
Operation of Pre-lubrication System 107
System Operating Lamp System 109
System Diagram of System Operating Lamp System 109
Function of Operation Lamp System 109
Operation of System Operating Lamp System 109
Battery Disconnect Switch 110
Function of Battery Disconnect Switch 110
Operation of Battery Disconnect Switch 110
Starting Motor Disconnect Switch 111
Function of Starting Motor Disconnect Switch 111
Operation of Starting Motor Disconnect Switch 111
Preheating System 112
System Diagram of Preheating System 112
Function of Automatic Preheating System 112
Operation of Automatic Preheating System 113
Function of Manual Preheating System 113
Operation of Manual Preheating System 113
Engine Shutdown Secondary Switch 114
Function of Engine Shutdown Secondary Switch 114
Operation of Engine Shutdown Secondary Switch 114
Emergency Engine Stop Switch 115
Function of Emergency Engine Stop Switch 115
Operation of Emergency Engine Stop Switch 115
Engine System 116
Layout Drawing of Engine System 116
Engine Control System 118
System Diagram of Engine Control 118
Operation of Engine Control System 119
Engine Power Mode Selector System 120
Engine Power Mode Selector System Diagram 120
Function of Engine Power Mode Selector System 120
Operation of Engine Power Mode Selector System 120
Automatic Idle Stop System 121
Function of Automatic Idle Stop System 121
Operation of Automatic Idle Stop System 121
Component Parts of Engine System 123
Damper 123
Turbocharger 125
Muffler 127
Cooling System 128
Layout Drawing of Cooling System 128
Specifications of Cooling System 129
Control System 130
Layout Drawing of Control System 130
Layout Drawing of Control System (Machine with Mobile Communication Terminal) 132
Machine Monitor System 134
System Diagram of Machine Monitor System 134
Function of Machine Monitor System 135
Rearview Monitor System 136
System Diagram of Rearview Monitor System 136
Function of Rearview Monitor System 136
KOMTRAX Plus System 137
System Diagram of KOMTRAX Plus System 137
System Diagram of KOMTRAX Plus System (Machine with Mobile Communication Terminal) 139
Function of KOMTRAX Plus System 140
Payload Meter System 144
Layout Drawing of Payload Meter System 144
Payload Meter System Diagram 146
Function of Payload Meter System 147
Measurement Principle of Loading Mass 148
Make Download Function 149
Communication Function with External Device Other Than Data Download 150
Automatic Suspension System 152
Layout Drawing of Automatic Suspension System 152
Function of Automatic Suspension System 152
Drowsiness Detection System 155
Layout Drawing of Drowsiness Detection System 155
System Diagram of Drowsiness Detection System 156
Function of Drowsiness Detection System 156
Operation of Drowsiness Detection System 157
Component Parts of Control System 158
Machine Monitor 158
Switch Panel 176
Rearview Monitor 177
Rearview Camera 179
KOMTRAX Terminal 180
KOMTRAX Plus Controller 182
Communication Terminal 188
Wireless LAN Unit 189
Transmission Controller 190
Retarder and Hoist Controller 194
Monitor Controller 198
CAN Terminating Resistor 203
Engine Controller 204
ABS Controller 212
Translator Controller 216
Drowsiness Detection Camera 220
Driver Status Monitor 221
Solenoid Valve (Automatic Suspension) 223
Accelerator Pedal 224
Gear Shift Lever 226
Retarder Control Lever 228
Fuel Feed Pump 230
Fuel Feed Pump Switch 231
Hydraulic System 232
Layout Drawing of Hydraulic System 232
Component Parts of Hydraulic System 233
Hydraulic Tank 233
Pump Assembly (Steering, Hoist) 234
Pump Assembly (Power Train) 246
Pump Assembly (Rear Brake Cooling, Brake Charge) 247
Steering, Hoist Filter 249
Hoist Valve 250
Power Train System 256
Layout Drawing of Power Train System 256
Operation of Power Train System 259
Transmission Control System 260
Transmission Control System Diagram 260
Transmission Gear Shift Control System 262
Electric Modulation Function System Diagram 262
Electric Modulation Function 263
Gear Shift Display Function 263
Hunting Prevention Function 263
Transmission Initial Learning and ECMV Current Adjustment Function 263
Transmission Protection Function 264
Gear Shift Lever Positions and Automatic Gear Shift Range 264
Safe Travel Function of Transmission Control System 267
Protection Function of Transmission Control System 267
Self-Diagnosis Function of Transmission Control System 267
Gear Shift Control System 268
Automatic Gear Shift Control of Gear Shift Control System 268
How to Shift in Each Shift Lever Positions of Gear Shift Control System 269
Gear Shift Disabled Time Control of Gear Shift Control System 269
Throttle Limit Function at F1 Start at D Position Setting of Direction Control System 270
Komatsu Traction Control System (KTCS) 271
Komatsu Traction Control System (KTCS) Diagram 271
Function of Komatsu Traction Control System (KTCS) 271
Operation of Komatsu Traction Control System (KTCS) 272
Travel Speed Limitation System 273
System Diagram of Travel Speed Limitation System 273
Function of Travel Speed Limitation System 274
Operation of Travel Speed Limitation System 274
Component Parts of Power Train System 277
Drive Shaft 277
Torque Converter and PTO 278
Transmission 282
Transmission Control Valve 305
Lockup Clutch ECMV 308
H, L, R, 1st, 2nd, 3rd, 4th Clutch ECMV 311
Valve Assembly (Main Pressure Variable, Torque Converter Relief, Main Flow Rate Select) 315
Transmission Lubricating Oil Level Selector Valve 322
Axle 324
Differential 326
Final Drive 328
Work Equipment System 329
Layout Drawing of Work Equipment System 329
Hoist Control System 331
Hoist Control System Diagram 331
Function of Hoist Control System 331
Component Parts of Work Equipment System 334
Dump Lever 334
Hoist EPC Valve 338
Steering System 340
Layout Drawing of Steering System 340
Secondary Steering System 341
Secondary Steering System Diagram 341
Function of Secondary Steering System 341
Steering Column 342
Structure of Steering Column 342
Steering Linkage 343
Structure of Steering Linkage 343
Component Parts of Steering System 344
Demand Valve 344
Steering Relief Valve 349
Steering Unit 350
Solenoid Valve (Steering Pump Selector) 355
Cross over Relief Valve 356
Secondary Steering Pump 357
Secondary Steering Motor 358
Brake System 359
Layout Drawing of Brake System 359
Retarder Control 362
Retarder Control System Diagram 362
Function of Retarder Control 363
ARSC System 364
ARSC System Diagram 364
Function of ARSC System 364
ABS 366
Layout Drawing of ABS 366
ABS System Diagram 367
Function of ABS 368
Operation of ABS 369
Exhaust Brake 371
Layout Drawing of Exhaust Brake 371
System Diagram of Exhaust Brake System 372
Function of Exhaust Brake 372
Operation of Exhaust Brake 372
Component Parts of Brake System 374
Solenoid Valve (Parking Brake) 374
Accumulator Charge Valve 375
Accumulator (Brake Circuit) 379
Brake Valve 380
Secondary Brake Valve 383
Solenoid Valve (Retarder Shut-off) 384
Proportional Pressure Reducing Valve 385
Slack Adjuster 386
Brake Cooling Oil Control Valve 390
Brake 391
Parking Brake 395
Brake Sub-Tank 396
ABS Control Valve 397
ABS Cut Valve 398
Undercarriage and Frame 399
Suspension 399
Structure of Suspension 399
Function of Suspension 400
Front Suspension 401
Function of Front Suspension 401
Rear Suspension 402
Function of Rear Suspension 402
Front Suspension Cylinder 403
Structure of Front Suspension Cylinder 403
Function of Front Suspension Cylinder 406
Operation of Front Suspension Cylinder 406
Rear Suspension Cylinder 409
Structure of Rear Suspension Cylinder 409
Function of Rear Suspension Cylinder 410
Operation of Rear Suspension Cylinder 410
Tires 411
Structure of Radial Tire 411
Function of Radial Tire 411
Work Equipment 412
Structure of Work Equipment 412
Function of Work Equipment 413
CAB Related Parts 414
ROPS CAB 414
Structure of ROPS CAB 414
Function of ROPS CAB 414
CAB Mount 415
Structure of CAB Mount 415
Function of CAB Mount 415
20 Standard Value Table 417
Table of Contents 418
Standard Value Table for Engine 419
Standard Value Table for Engine HD785-8R 419
Standard Value Table for Machine 424
Standard Value Table for Machine HD785-8R 424
Machine Posture and Procedures to Measure Performance 444
30 Testing and Adjusting 445
Table of Contents 446
Precautions Before Work 450
Related Information on Testing and Adjusting 451
Tools for Testing and Adjusting 451
Sketch of Tools for Testing and Adjusting 462
Engine and Cooling System 463
Examine Engine Speed 463
How to Examine Engine Speed 463
Examine Boost Pressure 467
How to Examine Boost Pressure 467
Examine Exhaust Gas Temperature 471
How to Examine Exhaust Gas Temperature 471
Examine Exhaust Gas Color 473
How to Examine Exhaust Gas Color with the Handy Smoke Checker 473
How to Examine Exhaust Gas Color with Smoke Meter 474
Examine and Adjust Valve Clearance 477
How to Examine Valve Clearance 477
How to Adjust Valve Clearance 479
Examine Compression Pressure 480
How to Examine Compression Pressure 480
Examine Blowby Pressure 484
How to Examine Blowby Pressure 484
Examine Engine Oil Pressure 488
How to Examine Engine Oil Pressure on Machine Monitor 488
How to Examine Engine Oil Pressure by Testing Tool 489
Examine Fuel Pressure 490
How to Examine Fuel Pressure 490
Examine Fuel Return Rate and Leakage 493
How to Examine Fuel Return Rate and Leakage 494
Bleed Air from Fuel System 500
How to Bleed Air from Fuel System 500
Examine Fuel Circuit for Leakage 503
How to Examine Fuel System for Leakage 503
Examine Low Pressure Circuit Devices 504
How to Examine Low Pressure Circuit Devices 504
Handle Cylinder Cut-out Mode Operation 509
Handle No-Injection Cranking Operation 510
Examine Muffler and Muffler Stack for Looseness and Damage 511
How to Examine Muffler and Muffler Stack for Looseness and Damage 511
Examine Installation of Cylinder Head Cover and Manifolds 512
How to Examine Installed Condition of Cylinder Head covers and Manifolds 512
Examine Engine Piping for Damage and Looseness 513
How to Examine Engine Piping for Damage and Looseness 513
Write Injector Compensation Value to Engine Controller 514
How to Write Injector Compensation Value 514
Examine and Adjust Alternator Belt 520
How to Examine Alternator Belt 520
How to Adjust Tension of Alternator Belt 521
Examine and Adjust Air Conditioner Compressor Belt 522
How to Examine Air Conditioner Compressor Belt 522
How to Adjust Air Conditioner Compressor Belt Tension 523
Power Train 524
Examine Power Train Oil Pressure 524
How to Examine Power Train Oil Pressure 527
Adjust Speed Sensor (Transmission) 544
How to Adjust Speed Sensor (Transmission) 544
Examine After You Adjust Speed Sensor (Transmission) 546
How to Examine After You Adjust Speed Sensor (Transmission) 546
Flush Torque Converter and Transmission Hydraulic Circuit 547
How to Flush Torque Converter and Transmission Hydraulic Circuit 547
Clean Magnet of Final Drive Case 549
How to Clean Final Drive Case Magnet 549
Move Machine Which Has a Trouble in Electrical System 550
How to Move Machine Which Has a Trouble in Engine Control System 550
How to Move Machine Which Has a Trouble in Transmission Control System 552
Steering System 557
Examine Steering Wheel 557
How to Examine Play of Steering Wheel 557
How to Examine Operating Force of Steering Wheel 557
Examine and Adjust Steering Circuit Oil Pressure 559
How to Examine Steering Circuit Oil Pressure 559
How to Adjust Steering Circuit Oil Pressure 559
Examine Outlet Pressure of Demand Valve 561
How to Examine Outlet Pressure of Demand Valve 561
Examine Outlet Pressure of Steering Valve 563
How to Examine Outlet Pressure of Steering Valve 563
Bleed Air from Steering Cylinder Circuit 566
How to Bleed Air from Steering Cylinder Circuit 566
Brake System 568
Release Remained Pressure in Brake Accumulator Circuit 568
How to Release Remained Pressure in Brake Accumulator Circuit 568
Examine Wheel Brake Oil Pressure 569
How to Examine Operating Pressure of Front Brake 569
How to Examine Operating Pressure of Rear Brake 570
How to Examine Operating Pressure of Retarder Brake by Machine Monitor 572
How to Examine Operating Pressure of Retarder Brake by Testing Tool 572
Examine and Adjust Brake Accumulator Charge Pressure 575
How to Examine Brake Accumulator Charge Pressure on Machine Monitor 575
How to Examine Brake Accumulator Charge Pressure by Testing Tool 575
How to Adjust Brake Accumulator Charge Pressure 577
Examine Nitrogen Gas Pressure in Brake Accumulator and Charge Gas 578
How to Examine Accumulator Nitrogen Gas Pressure for Brake 579
How to Charge Accumulator Nitrogen Gas for Brake 582
How to Release Nitrogen Gas When You Discard Accumulator 587
Examine Brake Performance 588
How to Examine Foot Brake Performance 588
How to Examine Retarder Brake Performance 588
How to Examine Parking Brake Performance 589
Bleed Air from Brake Circuit 591
How to Bleed Air from Front Brake Circuit 591
How to Bleed Air from Front Brake Circuit (Machine with ABS) 592
How to Bleed Air from Rear Brake Circuit 595
How to Bleed Air from Rear Brake Circuit (Machine with ABS) 596
How to Bleed Air from Parking Brake Circuit 599
Examine Releasing Pressure of Parking Brake 603
How to Examine Releasing Pressure of Parking Brake by Machine Monitor 603
How to Examine Releasing Pressure of Parking Brake on Front Brake Side 603
How to Examine Releasing Pressure of Parking Brake on Rear Brake Side 605
Examine Operating Pressure of Secondary Brake 607
How to Examine Operating Pressure of Secondary Brake 607
Release Parking Brake Manually 608
How to Release Front Parking Brake Manually 608
How to Release Rear Parking Brake Manually 609
Examine Wear of Wheel Brake Disc 611
How to Examine Front Brake Disc Wear Volume 611
How to Examine Rear Brake Disc Wear Volume 612
Hydraulic System 613
Examine and Adjust Hoist Circuit Oil Pressure 613
How to Examine Hoist Circuit Oil Pressure 613
How to Adjust Hoist Circuit Oil Pressure 614
Examine Hoist Cylinder Source Pressure 615
How to Examine Source Pressure of Hoist Cylinder 615
Examine Oil Pressure of Hoist EPC Valve Circuit 617
How to Examine Source Pressure of Hoist EPC Valve 617
How to Examine Outlet Pressure of Hoist EPC Valve 618
Examine and Adjust Front Suspension Cylinder 621
How to Examine Front Suspension Cylinder 621
How to Adjust Front Suspension Cylinder 622
Examine and Adjust Front Suspension Cylinder (Automatic Suspension Specification) 626
How to Examine Front Suspension Cylinder (Automatic Suspension Specification) 626
How to Adjust Front Suspension Cylinder (Automatic Suspension Specification) 627
Examine and Adjust Rear Suspension Cylinder 628
How to Examine Rear Suspension Cylinder 628
How to Adjust Rear Suspension Cylinder 629
Examine Oil Pressure of KTCS Circuit 634
How to Examine Oil Pressure of KTCS Circuit 634
Bleed Air from Hydraulic System 636
How to Bleed Air from Piston Pump 636
How to Bleed Air from Hoist Cylinder 637
Work Equipment 640
Examine and Adjust Dump Body Positioner Sensor 640
How to Examine Dump Body Positioner Sensor 640
How to Adjust Dump Body Positioner Sensor 640
Lower Dump Body Manually 642
How to Lower Dump Body Manually 642
How to Lower Dump Body Manually (Machine with 2 Pieces of Forced Lower Valves) 642
Lift Dump Body Manually 644
How to Lift Dump Body Manually 644
CAB Related Parts 645
Adjust Tilt Lock Lever of Steering Wheel 645
How to Adjust Tilt Lock Lever of Steering Wheel 645
Adjust Play of Operator Seat 647
How to Adjust Play of Operator Seat 647
Adjust Door Lock Link 648
How to Adjust Door Lock Link 648
Examine and Adjust Clearance of Escape Door 650
How to Examine Clearance of Escape Door 650
How to Adjust Clearance of Escape Door 650
Electrical System 651
Set and Adjust Each Equipment 651
Set and Operate Machine Monitor 655
Operator Mode 659
Function to Show Operator Identification Input Screen 659
Examine Function by LCD (Liquid Crystal Display) 661
Examine Function of Service Meter and Odometer 661
How to Set Usage Limitation Setting and Change Password 662
Travel Speed Limit Function 665
Service Mode 674
How to Operate Service Mode 674
How to See Pre-defined Monitoring Information 676
How to Examine Monitoring Information 684
Abnormality Record Menu 699
How to See Maintenance Record 705
Maintenance Mode Setting 706
How to Set Phone Number Entry 713
Default Setting Menu 715
Testing Menu 737
Adjustment Menu 740
No-Injection Cranking Operation 762
Set Payload Meter 765
Communication with External Device Specification of Payload Meter System 787
KOMTRAX Settings Menu 795
How to Show Service Message 799
How to Operate Snap Shot Manually 800
How to Start Up KOMTRAX Terminal 805
How to Stop Use of KOMTRAX Terminal 810
How to Stop Use of KOMTRAX Terminal (Machine with Mobile Communication Terminal) 812
Default Setting of KOMTRAX Plus Controller 814
Default Setting of KOMTRAX Plus Controller 814
Default Setting of Wireless LAN Modem 817
Default Setting of Wireless LAN Modem 817
How to Examine Wireless LAN Modem Communication 818
Download Data from KOMTRAX Plus Controller 819
How to Download Data from KOMTRAX Plus Controller 819
How to Download Data from Service Connector in Cab 819
How to Download Data Through the Service Connector Outside Cab (Ground Level Download Specification) 821
How to Download Data from Wireless LAN (Wireless LAN Spec) 822
Adjust After Replacement of KOMTRAX Plus Controller 824
How to Adjust After Replacement of KOMTRAX Plus Controller 824
Adjust After Replacement of Wireless LAN Modem 827
How to Adjust After Replacement of Wireless LAN Modem 827
Setting of Mobile Communication Terminal 830
How to Set Mobile Communication Terminal 830
Set Driver Status Monitor 840
Preparation for Driver Status Monitor Setting 840
How to Set Driver Status Monitor 847
How to Do Operation Check of Driver Status Monitor 849
How to Adjust Drowsiness Detection Camera Angle 850
Adjust Rearview Camera Angle 851
How to Adjust Rearview Camera Angle 851
Set Region of Bluetooth(R) Compatible Radio 852
How to Set Region of Bluetooth(R) Compatible Radio 852
Handle Voltage Circuit of Engine Controller 854
Handle Battery Disconnect Switch 855
Battery Disconnect Switch (Machine with Mobile Communication Terminal) 857
Examine Diodes 859
How to Examine Diodes by Digital Tester 859
How to Examine Diodes by Analog Tester 859
Pm Clinic 860
Pm Clinic Service 860
Pm Clinic Check Sheet HD785-8R 863
Perform Quick Pm 874
How to Perform Quick Pm 874
40 Troubleshooting 879
Table of Contents 880
Precautions Before Work 894
Related Information for Troubleshooting 895
General Troubleshooting Points 895
Sequence of Events in Troubleshooting 896
Checks Before Troubleshooting 898
Inspection Procedure Before Troubleshooting 900
Walk-Around Check 900
Test in Accordance with Testing Procedure 902
Examine Fuel Level 902
Examine for Impure Ingredient in Fuel 903
Examine Fuel Prefilter 903
Examine Fuel Main Filter 907
Examine Engine Oil Level (Oil Quantity in Oil Pan) and Type 909
Examine Coolant Level (Sub-Tank) 910
Examine Air Cleaner Clogging 911
Clean Outer Element 912
Replace Element 914
Examine Hydraulic Oil Level 916
Examine Hydraulic Oil Filter or Hydraulic Oil Strainer 916
Examine Oil Level in Transmission Case 917
Examine Oil Level in Differential Case 918
Examine Oil Level in Final Drive Case 918
Bleed Air from Fuel System 918
Bleed Air from Hydraulic System 918
How to Examine Electric Equipment 918
Preparation for Troubleshooting of Electrical System 925
How to Connect Adapter for Troubleshooting Machine Monitor 925
How to Connect Adapter to Troubleshoot Transmission Controller 925
How to Connect Adapter to Troubleshoot Retarder and Hoist Controller 926
How to Connect Adapter to Troubleshoot Monitor Controller 926
How to Connect Adapter to Troubleshoot KOMTRAX Terminal 929
How to Connect Adapter to Troubleshoot KOMTRAX Plus Controller 929
How to Connect Adapter to Troubleshoot KomVision Controller 930
How to Connect Adapter to Troubleshoot ABS Controller 930
How to Connect Adapter for Troubleshooting Engine Controller 931
How to Connect Connectors for Engine Related Parts 931
How to Disconnect KomVision Radar Connector 934
Procedure for Troubleshooting 935
Symptom and Troubleshooting Numbers 938
Information Shown in Troubleshooting 947
Connector and Wiring Harness Identification Table 950
Connector List (Machine with Mobile Communication Terminal) 970
Connector List (Machine with Drowsiness Detection System) 971
Connector Layout 972
Connector Contact Connection Table 989
T-Branch Box and T-Branch Adapter Table1036
Fuse Location Table1042
Prepare Troubleshoot Machine Monitor1047
Procedure to Make Harness Checker on Machine Monitor LCD Unit1049
Failure Code Table1054
Troubleshooting by Failure Code (Display of Code)1079
Failure Code [1500L0]1079
Failure Code [15B0NX]1080
Failure Code [15F0KM]1084
Failure Code [15F0MB]1085
Failure Code [15F7KM]1086
Failure Code [15G0MW]1087
List of Number of Gear Shift When Failure is Found1088
Failure Code [15G7KM]1089
Failure Code [15H0MW]1090
List of Number of Gear Shift When Failure is Found1091
Failure Code [15J0MW]1092
List of Number of Gear Shift When Failure is Found1093
Failure Code [15K0MW]1094
List of Number of Gear Shift When Failure is Found1095
Failure Code [15L0MW]1096
List of Number of Gear Shift When Failure is Found1097
Failure Code [15M0MW]1098
List of Number of Gear Shift When Failure is Found1099
Failure Code [15N0MW]1100
List of Number of Gear Shift When Failure is Found1101
Failure Code [15SBL1]1102
List of Number of Gear Shift When Failure is Found1104
Failure Code [15SBMA]1106
List of Number of Gear Shift When Failure is Found1107
Failure Code [15SCL1]1108
List of Number of Gear Shift When Failure is Found1110
Failure Code [15SCMA]1112
List of Number of Gear Shift When Failure is Found1113
Failure Code [15SDL1]1114
List of Number of Gear Shift When Failure is Found1116
Failure Code [15SDMA]1118
List of Number of Gear Shift When Failure is Found1119
Failure Code [15SEL1]1120
List of Number of Gear Shift When Failure is Found1122
Failure Code [15SEMA]1124
List of Number of Gear Shift When Failure is Found1125
Failure Code [15SFL1]1127
List of Number of Gear Shift When Failure is Found1129
Failure Code [15SFMA]1131
List of Number of Gear Shift When Failure is Found1132
Failure Code [15SGL1]1134
List of Number of Gear Shift When Failure is Found1136
Failure Code [15SGMA]1138
List of Number of Gear Shift When Failure is Found1139
Failure Code [15SHL1]1141
List of Number of Gear Shift When Failure is Found1143
Failure Code [15SHMA]1145
List of Number of Gear Shift When Failure is Found1146
Failure Code [15SJMA]1147
Failure Code [2C4MNX]1149
Failure Code [2F00KM]1153
Failure Code [2G42ZG]1157
Failure Code [2G43ZG]1159
Failure Code [6014NX]1161
Failure Code [879AKA]1164
Failure Code [879AKB]1165
Failure Code [879BKA]1166
Failure Code [879BKB]1169
Failure Code [879CKA]1172
Failure Code [879CKB]1173
Failure Code [879EMC]1174
Failure Code [879FMC]1175
Failure Code [879GKX]1176
Failure Code [989D00]1179
Failure Code [989L00]1181
Failure Code [989M00]1182
Failure Code [989N00]1183
Failure Code [989X00]1184
Failure Code [989Y00]1185
Failure Code [98A000]1187
Failure Code [98A100]1188
Failure Code [98A200]1189
Failure Code [98A300]1190
Failure Code [98A400]1191
Failure Code [98A500]1192
Failure Code [98A600]1193
Failure Code [AA10NX]1194
Failure Code [AB00KE]1197
Failure Code [AB00KY]1201
Failure Code [B@BAZG]1203
Failure Code [B@BAZK]1204
Failure Code [B@BCNS]1207
Failure Code [B@BCQA]1208
Failure Code [B@BCZK]1211
Failure Code [B@C6NS]1214
Failure Code [B@C7NS]1217
Failure Code [B@CENS]1220
Failure Code [B@JANS]1223
Failure Code [CA111]1226
Failure Code [CA115]1228
Failure Code [CA122]1229
Failure Code [CA123]1231
Failure Code [CA131]1232
Failure Code [CA132]1235
Failure Code [CA135]1236
Failure Code [CA141]1238
Failure Code [CA144]1239
Failure Code [CA145]1241
Failure Code [CA153]1243
Failure Code [CA154]1245
Failure Code [CA187]1247
Failure Code [CA212]1248
Failure Code [CA213]1250
Failure Code [CA221]1251
Failure Code [CA222]1253
Failure Code [CA227]1254
Failure Code [CA234]1256
Failure Code [CA238]1257
Failure Code [CA263]1259
Failure Code [CA265]1261
Failure Code [CA271]1262
Failure Code [CA272]1264
Failure Code [CA273]1266
Failure Code [CA274]1268
Failure Code [CA322]1270
Failure Code [CA323]1272
Failure Code [CA324]1274
Failure Code [CA325]1276
Failure Code [CA331]1278
Failure Code [CA332]1280
Failure Code [CA351]1282
Failure Code [CA352]1284
Failure Code [CA386]1285
Failure Code [CA431]1287
Failure Code [CA432]1290
Failure Code [CA441]1291
Failure Code [CA442]1292
Failure Code [CA449]1293
Failure Code [CA451]1294
Failure Code [CA452]1296
Failure Code [CA553]1297
Failure Code [CA554]1298
Failure Code [CA559]1299
Failure Code [CA689]1301
Failure Code [CA691]1303
Failure Code [CA692]1305
Failure Code [CA731]1306
Failure Code [CA757]1307
Failure Code [CA778]1308
Failure Code [CA781]1310
Failure Code [CA1257]1312
Failure Code [CA2185]1313
Failure Code [CA2186]1315
Failure Code [CA2249]1316
Failure Code [CA2555]1317
Failure Code [CA2556]1318
Failure Code [CA9117]1320
Failure Code [CB111]1321
Failure Code [CB115]1323
Failure Code [CB187]1324
Failure Code [CB227]1325
Failure Code [CB238]1327
Failure Code [CB263]1329
Failure Code [CB265]1331
Failure Code [CB271]1332
Failure Code [CB272]1334
Failure Code [CB273]1336
Failure Code [CB274]1338
Failure Code [CB351]1340
Failure Code [CB352]1342
Failure Code [CB386]1343
Failure Code [CB441]1345
Failure Code [CB442]1346
Failure Code [CB449]1347
Failure Code [CB451]1348
Failure Code [CB452]1350
Failure Code [CB553]1351
Failure Code [CB554]1352
Failure Code [CB559]1353
Failure Code [CB689]1354
Failure Code [CB731]1356
Failure Code [CB757]1357
Failure Code [CB778]1358
Failure Code [CB781]1360
Failure Code [CB1257]1361
Failure Code [CB1548]1362
Failure Code [CB1549]1364
Failure Code [CB1551]1366
Failure Code [CB1552]1368
Failure Code [CB1553]1370
Failure Code [CB1622]1372
Failure Code [CB2249]1374
Failure Code [CB9117]1375
Failure Code [D018KB]1376
Failure Code [D018KY]1378
Failure Code [D019KB]1380
Failure Code [D019KY]1382
Failure Code [D150KB]1384
Failure Code [D150KZ]1387
Failure Code [D164KY]1390
Failure Code [D180KA]1393
Failure Code [D180KB]1396
Failure Code [D180KY]1399
Failure Code [D19HKZ]1401
Failure Code [D19JKZ]1404
Failure Code [D19QKZ]1407
Failure Code [D1EFKA]1410
Failure Code [D1EFKB]1413
Failure Code [D1EFKY]1416
Failure Code [D1EHKA]1418
Failure Code [D1EHKB]1421
Failure Code [D1EHKY]1424
Failure Code [D1EMKA]1426
Failure Code [D1EMKB]1429
Failure Code [D1EMKY]1432
Failure Code [D1FBKB]1434
Failure Code [D1J0KB]1437
Failure Code [D5WNKZ]1440
Failure Code [D5ZHL6]1442
Failure Code [D862KA]1445
Failure Code [DAF0KT]1448
Failure Code [DAF0MB]1449
Failure Code [DAF0MC]1450
Failure Code [DAF3KK]1451
Failure Code [DAF8KB]1456
Failure Code [DAFDKB]1459
Failure Code [DAFGMC]1462
Failure Code [DAFLKA]1463
Failure Code [DAFLKB]1467
Failure Code [DAFQKR]1470
Failure Code [DAQ0KK]1483
Failure Code [DAQ0KT]1487
Failure Code [DAQ0MC]1489
Failure Code [DAQ1KA]1490
Failure Code [DAQ2KK]1493
Failure Code [DAQ9KQ]1497
Failure Code [DAQLKA]1499
Failure Code [DAQLKB]1503
Failure Code [DAQQKR]1506
Failure Code [DAQRKR]1520
Failure Code [DAQRMA]1535
Failure Code [DAQV00]1537
Failure Code [DAQW00]1539
Failure Code [DAZ9KQ]1540
Failure Code [DAZQKR]1542
Failure Code [DB10KT]1555
Failure Code [DB10MC]1556
Failure Code [DB11KA]1557
Failure Code [DB12KK]1560
Failure Code [DB13KK]1564
Failure Code [DB19KQ]1568
Failure Code [DB1LKA]1570
Failure Code [DB1LKB]1574
Failure Code [DB1QKR]1577
Failure Code [DB1QMA]1591
Failure Code [DB1RKR]1593
Failure Code [DB2QKR]1608
Failure Code [DBC0KT]1622
Failure Code [DBC0MC]1623
Failure Code [DBC1KA]1624
Failure Code [DBC2KK]1627
Failure Code [DBC3KK]1631
Failure Code [DBC9KQ]1635
Failure Code [DBCLKA]1637
Failure Code [DBCLKB]1641
Failure Code [DBCQKR]1644
Failure Code [DBCQMA]1658
Failure Code [DBCRKR]1659
Failure Code [DBP0KM]1674
Failure Code [DBP0KT]1676
Failure Code [DBP0NR]1679
Failure Code [DBP5KP]1680
Failure Code [DBPLKA]1684
Failure Code [DBPLKB]1688
Failure Code [DBPQKR]1691
Failure Code [DBPRKR]1705
Failure Code [DBPRMA]1720
Failure Code [DBPUKR]1722
Failure Code [DBPVKR]1732
Failure Code [DBPWKR]1742
Failure Code [DBPXKR]1744
Failure Code [DBV0MC]1747
Failure Code [DBV1KK]1748
Failure Code [DBV6KB]1752
Failure Code [DBV7KB]1757
Failure Code [DBV8KB]1760
Failure Code [DBVLKA]1763
Failure Code [DBVLKB]1767
Failure Code [DBVQKR]1770
Failure Code [DBVRKR]1783
Failure Code [DBVVKR]1798
Failure Code [DBVWKR]1800
Failure Code [DCR0MC]1802
Failure Code [DCR2KK]1803
Failure Code [DCR8L4]1807
Failure Code [DCR9KQ]1811
Failure Code [DCRLKA]1813
Failure Code [DCRLKB]1817
Failure Code [DCRQKR]1819
Failure Code [DCRRKR]1834
Failure Code [DDAAL6]1847
Failure Code [DDB4KX]1851
Failure Code [DDD7KX]1855
Failure Code [DDE2KB]1859
Failure Code [DDE2L6]1862
Failure Code [DDP6L4]1865
Failure Code [DDTHKA]1869
Failure Code [DDTJKA]1872
Failure Code [DDTKKA]1875
Failure Code [DDTLKA]1878
Failure Code [DDTMKA]1881
Failure Code [DDTNKA]1884
Failure Code [DDTPKA]1887
Failure Code [DF10KA]1890
Failure Code [DF10KB]1896
Failure Code [DGE5KX]1901
Failure Code [DGF1KX]1905
Failure Code [DGR2KB]1909
Failure Code [DGR2L8]1912
Failure Code [DGR4KB]1915
Failure Code [DGR4L8]1918
Failure Code [DGR6KB]1921
Failure Code [DGR6L8]1924
Failure Code [DGT1KX]1927
Failure Code [DGTUKY]1931
Failure Code [DGTUKZ]1935
Failure Code [DGTVKY]1940
Failure Code [DGTVKZ]1944
Failure Code [DGTWKY]1949
Failure Code [DGTWKZ]1953
Failure Code [DGTXKY]1958
Failure Code [DGTXKZ]1962
Failure Code [DHE5KY]1967
Failure Code [DHE5KZ]1970
Failure Code [DHP4KY]1974
Failure Code [DHP4KZ]1977
Failure Code [DHP5KY]1981
Failure Code [DHP5KZ]1984
Failure Code [DHP6KA]1988
Failure Code [DHP6KX]1993
Failure Code [DHP6KY]1997
Failure Code [DHP6KZ]2000
Failure Code [DHP7KA]2004
Failure Code [DHP7KX]2009
Failure Code [DHP7KY]2014
Failure Code [DHP7KZ]2017
Failure Code [DHQ2KX]2021
Failure Code [DHQ4KX]2025
Failure Code [DHQ6KX]2029
Failure Code [DHT5KX]2033
Failure Code [DHT5L6]2036
Failure Code [DHT8KX]2038
Failure Code [DHT8ZG]2042
Failure Code [DHU2KX]2045
Failure Code [DHU3KX]2049
Failure Code [DHU6KX]2053
Failure Code [DHU7KX]2057
Failure Code [DHU8KX]2061
Failure Code [DHU9KX]2065
Failure Code [DHUBKX]2069
Failure Code [DHUCKX]2073
Failure Code [DHUDKX]2077
Failure Code [DHUHKX]2081
Failure Code [DHULKX]2085
Failure Code [DHUMKX]2089
Failure Code [DHUQKX]2093
Failure Code [DHUTKX]2097
Failure Code [DJF1KA]2101
Failure Code [DJG1KX]2104
Failure Code [DJG2KX]2108
Failure Code [DK30KX]2112
Failure Code [DK51L5]2116
Failure Code [DK52KX]2124
Failure Code [DK53L8]2128
Failure Code [DK54KX]2131
Failure Code [DK60KX]2135
Failure Code [DKD0L6]2139
Failure Code [DKH0KX]2143
Failure Code [DKH1KX]2147
Failure Code [DKR2KY]2151
Failure Code [DKR2KZ]2154
Failure Code [DLF1KA]2157
Failure Code [DLF1LC]2160
Failure Code [DLF2KA]2164
Failure Code [DLF2LC]2167
Failure Code [DLF6L3]2171
Failure Code [DLF7L3]2175
Failure Code [DLF8L3]2179
Failure Code [DLF8LC]2184
Failure Code [DLF9L3]2188
Failure Code [DLF9LC]2193
Failure Code [DLT3KA]2197
Failure Code [DLT3LC]2199
Failure Code [DPQ1KR]2202
Failure Code [DPQ1LD]2208
Failure Code [DPQ2KR]2214
Failure Code [DPQ3KR]2220
Failure Code [DPQ4KB]2226
Failure Code [DQ11KQ]2229
Sensor Addresses List2233
Failure Code [DQ11KR]2234
Failure Code [DQ11KT]2237
Failure Code [DQ11MA]2240
Failure Code [DQ11NR]2245
Failure Code [DQ12KQ]2248
Sensor Addresses List2252
Failure Code [DQ12KR]2253
Failure Code [DQ12KT]2256
Failure Code [DQ12MA]2259
Failure Code [DQ12NR]2264
Failure Code [DQ13KQ]2267
Sensor Addresses List2271
Failure Code [DQ13KR]2272
Failure Code [DQ13KT]2275
Failure Code [DQ13MA]2278
Failure Code [DQ13NR]2283
Failure Code [DQ14KQ]2286
Sensor Addresses List2290
Failure Code [DQ14KR]2291
Failure Code [DQ14KT]2294
Failure Code [DQ14MA]2297
Failure Code [DQ14NR]2302
Failure Code [DQ15KQ]2305
Sensor Addresses List2309
Failure Code [DQ15KR]2310
Failure Code [DQ15KT]2313
Failure Code [DQ15MA]2316
Failure Code [DQ15NR]2321
Failure Code [DQ16KQ]2324
Sensor Addresses List2328
Failure Code [DQ16KR]2329
Failure Code [DQ16KT]2332
Failure Code [DQ16MA]2335
Failure Code [DQ16NR]2340
Failure Code [DQ17KQ]2343
Sensor Addresses List2347
Failure Code [DQ17KR]2348
Failure Code [DQ17KT]2351
Failure Code [DQ17MA]2354
Failure Code [DQ17NR]2359
Failure Code [DQ18KQ]2362
Sensor Addresses List2366
Failure Code [DQ18KR]2367
Failure Code [DQ18KT]2370
Failure Code [DQ18MA]2373
Failure Code [DQ18NR]2378
Failure Code [DR10KA]2381
Failure Code [DR20KA]2385
Failure Code [DR30KA]2389
Failure Code [DR40KA]2393
Failure Code [DR50KA]2397
Failure Code [DR60KA]2401
Failure Code [DR81KR]2405
Failure Code [DR81MA]2415
Failure Code [DSJ0KR]2416
Failure Code [DUMBKB]2428
Failure Code [DV00KB]2431
Failure Code [DV01KB]2434
Failure Code [DV03KB]2437
Failure Code [DV03KY]2440
Failure Code [DW2AKA]2442
Failure Code [DW2AKB]2445
Failure Code [DW2AKY]2448
Failure Code [DW2AL1]2450
Failure Code [DW2ALH]2453
Failure Code [DW2BKA]2456
Failure Code [DW2BKB]2459
Failure Code [DW2BKY]2462
Failure Code [DW2BL1]2464
Failure Code [DW2BLH]2467
Failure Code [DW2CKA]2470
Failure Code [DW2CKB]2472
Failure Code [DW2CKY]2475
Failure Code [DW2CL1]2477
Failure Code [DW2CLH]2480
Failure Code [DW35KZ]2483
Failure Code [DW36KZ]2486
Failure Code [DW4BK4]2489
Failure Code [DW4BMA]2493
Failure Code [DW71KB]2497
Failure Code [DW71KY]2500
Failure Code [DW71KZ]2502
Failure Code [DW72KZ]2504
Failure Code [DW73KA]2507
Failure Code [DW73KB]2509
Failure Code [DW73KY]2512
Failure Code [DW78KZ]2514
Failure Code [DW7NKZ]2518
Failure Code [DWNJKZ]2521
Failure Code [DWNMKZ]2524
Failure Code [DWPQKZ]2527
Failure Code [DWPQMA]2530
Failure Code [DWPRKZ]2535
Failure Code [DWPRMA]2538
Failure Code [DWPSKZ]2543
Failure Code [DWPSMA]2546
Failure Code [DWPTKZ]2551
Failure Code [DWPTMA]2554
Failure Code [DX13KA]2559
Failure Code [DX13KB]2561
Failure Code [DX13KY]2564
Failure Code [DX21KA]2566
Failure Code [DX21KB]2568
Failure Code [DX21KY]2571
Failure Code [DX21MA]2573
Failure Code [DX22KA]2577
Failure Code [DX22KB]2579
Failure Code [DX22KY]2582
Failure Code [DX22MA]2584
Failure Code [DX23KA]2588
Failure Code [DX23KB]2590
Failure Code [DX23KY]2593
Failure Code [DX23MA]2595
Failure Code [DX24KA]2599
Failure Code [DX24KB]2601
Failure Code [DX24KY]2604
Failure Code [DX24MA]2606
Failure Code [DX25MA]2610
Failure Code [DX26MA]2612
Failure Code [DX30K4]2614
Failure Code [DX30KA]2617
Failure Code [DX30KB]2619
Failure Code [DX30KY]2622
Failure Code [DX30MA]2624
Failure Code [DX33K4]2627
Failure Code [DX33KA]2630
Failure Code [DX33KB]2632
Failure Code [DX33KY]2635
Failure Code [DX33MA]2637
Failure Code [DX37K4]2640
Failure Code [DX37KA]2643
Failure Code [DX37KB]2645
Failure Code [DX37KY]2648
Failure Code [DX37MA]2650
Failure Code [DX38K4]2653
Failure Code [DX38KA]2656
Failure Code [DX38KB]2658
Failure Code [DX38KY]2661
Failure Code [DX38MA]2663
Failure Code [DX46KA]2666
Failure Code [DX46KB]2669
Failure Code [DX46KY]2672
Failure Code [DXH1KA]2674
Failure Code [DXH1KB]2677
Failure Code [DXH1KY]2680
Failure Code [DXH2KA]2682
List of Number of Gear Shift When Failure is Found2684
Failure Code [DXH2KB]2686
List of Number of Gear Shift When Failure is Found2689
Failure Code [DXH2KY]2690
List of Number of Gear Shift When Failure is Found2692
Failure Code [DXH3KA]2694
List of Number of Gear Shift When Failure is Found2696
Failure Code [DXH3KB]2698
List of Number of Gear Shift When Failure is Found2701
Failure Code [DXH3KY]2702
List of Number of Gear Shift When Failure is Found2704
Failure Code [DXH4KA]2706
List of Number of Gear Shift When Failure is Found2708
Failure Code [DXH4KB]2710
List of Number of Gear Shift When Failure is Found2713
Failure Code [DXH4KY]2714
List of Number of Gear Shift When Failure is Found2716
Failure Code [DXH5KA]2718
List of Number of Gear Shift When Failure is Found2720
Failure Code [DXH5KB]2722
List of Number of Gear Shift When Failure is Found2725
Failure Code [DXH5KY]2726
List of Number of Gear Shift When Failure is Found2728
Failure Code [DXH6KA]2730
List of Number of Gear Shift When Failure is Found2732
Failure Code [DXH6KB]2734
List of Number of Gear Shift When Failure is Found2737
Failure Code [DXH6KY]2738
List of Number of Gear Shift When Failure is Found2740
Failure Code [DXH7KA]2742
Failure Code [DXH7KB]2745
Failure Code [DXH7KY]2748
Failure Code [DXHHKA]2750
Failure Code [DXHHKB]2753
Failure Code [DXHHKY]2756
List of Number of Gear Shift When Failure is Found2758
Failure Code [DY30MA]2760
Failure Code [DY30MC]2764
Failure Code [DY30ME]2771
Failure Code [F@B3NR]2774
Failure Code [F@B3NS]2776
Failure Code [F@B4NR]2778
Failure Code [F@B4NS]2780
Failure Code [F@B5NR]2782
Failure Code [F@B5NS]2784
Failure Code [F@B6NR]2786
Failure Code [F@B6NS]2788
Failure Code [F@BBZL]2790
Troubleshooting of Electrical System (E-Mode)2792
Engine Does Not Start (Engine Does Not Crank)2792
Manual Preheating System Does Not Operate2803
Automatic Preheating System Does Not Operate2809
While Preheating is in Operation, Preheating Pilot Lamp Does Not Come On2813
LCD Unit, LED Unit, and Meter Unit on Machine Monitor Do Not Show Anything2816
LCD Unit on Machine Monitor Shows Nothing2825
Backlight of LCD Unit on Machine Monitor is Abnormal (Backlight Goes Off or Flickers)2828
LCD Screen on Machine Monitor Does Not Show Correctly2831
Meter Unit Display on Machine Monitor is Abnormal2834
Night Mode Lamp of Meter Unit on Machine Monitor is Abnormal2839
LED Unit Lamp on Machine Monitor is Abnormal2843
Night Mode Lamp of Switch Panel on Machine Monitor is Abnormal or Switches Do Not Operate Correctly2848
Two Switches Operation of Switch Panel on Machine Monitor Does Not Operate2853
Switch Panel Buzzer of Machine Monitor is Abnormal2858
Some Items of Gauges and Caution Lamps on Machine Monitor are Not Shown Correctly2863
Rearview Monitor Does Not Come On or Backlight Flickers2864
Rearview Monitor Images are Not Shown Clearly2869
Rearview Monitor Brightness Cannot be Adjusted2875
Night Mode Lamp of Rearview Monitor is Abnormal2881
Air Cleaner Clogging Caution Lamp Does Not Come On2885
Transmission Oil Filter Clogging Caution Lamp Does Not Come On2888
Radiator Coolant Level Caution Lamp Does Not Come On2892
Rear View Monitor is Not Shown in Conjunction with Revers When the Constant Display Setting is Disable2895
Rear View Monitor Reference Line is Not Shown When the Reference Line Display Setting is Turned ON2898
Fuel Gauge Does Not Show Normally2900
Torque Converter Oil Temperature Gauge Does Not Rise or Torque Converter Oil Temperature Caution Lamp Does Not Come On2903
Retarder Oil Temperature Gauge Does Not Rise or Retarder Oil Temperature Caution Lamp Does Not Come On2906
Seatbelt Caution Lamp Does Not Show Normally2910
Machine Monitor Cannot be Operated When Starting Switch is in OFF Position2914
Alarm Buzzer Does Not Operate2918
Alarm Buzzer Does Not Stop2920
Engine Mode Selector Function Does Not Operate Correctly When Engine Power Mode Selector Switch is Operated2925
AISS Function Does Not Operate Correctly2929
Dump (Hoist) Control Lever Does Not Operate Correctly2933
Fuel Feed Pump Does Not Operate or Stop Automatically2936
Turn Signal Lamp and Hazard Lamp Do Not Operate Correctly2944
Horn Does Not Sound2952
Horn Does Not Stop2956
Headlamp, Clearance Lamp, and Tail Lamp Do Not Come On2959
Clearance Lamp Does Not Come On2964
Tail Lamp Does Not Come On2967
Headlamp (Low Beam) Does Not Come On2970
Headlamp (High Beam) Does Not Come On2974
Headlamp (Low Beam) and (High Beam) Do Not Come On2978
Passing Lamp Does Not Come On2981
KOMTRAX System Does Not Operate Correctly2984
Data Download with Wireless LAN Does Not Operate2986
KomVision Monitor Does Not Come On or Backlight Flickers2987
KomVision Monitor Images are Not Shown Clearly2992
KomVision Monitor Brightness Cannot be Adjusted3001
Night Mode Lamp of KomVision Monitor is Abnormal3007
A Part of Camera Image of KomVision Monitor is Not Shown3011
Example of Black Out on KomVision Monitor3012
KomVision Monitor is Not Shown Correctly After Calibration3014
Cannot Access to the Setting Screen of the Mobile Communication Terminal3016
Cannot Log in to the Setting Screen of the Mobile Communication Terminal Because the Log in Password is Unknown3023
KOMTRAX Plus Controller is Not Found3025
KOMTRAX Plus Controller Does Not Become Active3027
Communication Failure Occurs Between Mobile Communication Terminal and KOMTRAX Plus Server3028
Restrictions on Radio Reception3030
Data is Not Sent to KOMTRAX Plus Server3031
Troubleshooting for Hydraulic and Mechanical Systems (H Mode)3033
Information Shown in Troubleshooting Table (H-Mode)3033
Failure Mode and Cause Table3034
Machine Does Not Start3038
Table of Clutch to be Used3044
Machine Does Not Travel Smoothly (Machine Hunts)3045
Table of Clutch to be Used3049
Lockup is Not Released3050
Strong Shock is Made When You Start Machine or Shift Gears3051
Table of Clutch to be Used3053
Shiftup Does Not Operate3054
Table of Clutch to be Used3058
Travel Speed in All Gear Speed is Low or Power is Low During Travel with Lockup Function3059
Travel Speed is Low or Power is Low During Travel with Torque Converter3063
Travel Speed is Low or Power is Low in Specified Gear Speed3067
Table of Clutch to be Used3070
Time Lag is Large When You Start Machine or Shift Gears3071
Table of Clutch to be Used3075
Torque Converter Oil Temperature is High3076
Torque Converter Oil Pressure is Low3080
Steering Wheel is Heavy to Operate3084
Steering Wheel is Disabled3088
Steering Wheel is Shaken3091
Parking Brake Does Not Operate or is Weak3093
Parking Brake is Not Released or Drags3094
Front Brake Does Not Operate Sufficiently3096
Rear Brake Does Not Operate Sufficiently3099
Speed is Low When Dump Body is Raised3102
Hydraulic Drift of Dump Body is Large3106
Dump Body is Disabled3107
Troubleshooting of Engine (S-Mode)3111
How to Use Troubleshooting Charts3111
Engine Startability is Unsatisfactory3114
Engine Does Not Start3116
Engine Does Not Pick Up Smoothly3122
Engine Stops During Operation3124
Engine Does Not Rotate Smoothly3126
Engine Lacks Output (or Lacks Power)3128
Exhaust Smoke is Black (Incomplete Combustion)3130
Oil Consumption is Excessive (or Exhaust Smoke is Blue)3132
Oil Becomes Dirty Quickly3134
Fuel Consumption is Excessive3135
Oil is in Coolant (or Coolant Spurts Back or Coolant Level Goes Down)3137
Oil Pressure Drops3139
Oil Level Increases (Entry of Coolant or Fuel)3141
Coolant Temperature Increases Too High (Overheat)3143
Unusual Noise is Heard3145
Vibration is Excessive3147
50 Disassembly and Assembly3149
Table of Contents3150
Precautions Before Work3155
Related Information on Disassembly and Assembly3156
How to Read This Manual3156
Coating Materials List3158
Special Tool List3163
Sketches of Special Tools3179
Engine and Cooling System3186
Drain and Add Fuel3186
How to Drain Fuel3186
How to Add Fuel3188
Remove and Install Supply Pump Assembly3189
How to Remove Supply Pump Assembly3190
How to Install Supply Pump Assembly3191
Remove and Install Injector Assembly3195
How to Remove Injector Assembly3195
How to Install Injector Assembly3195
Remove and Install Cylinder Head Assembly3196
How to Remove Cylinder Head Assembly3197
How to Install Cylinder Head Assembly3207
Remove and Install Cooler Assembly3222
How to Remove Cooling Assembly3223
How to Install Cooling Assembly3244
Remove and Install Radiator Assembly3266
How to Remove Radiator Assembly3267
How to Install Radiator Assembly3274
Disassemble and Assemble Radiator Assembly3284
How to Disassemble Radiator Assembly3284
How to Assemble Radiator Assembly3292
Remove and Install Engine Assembly3303
How to Remove Engine Assembly3305
How to Install Engine Assembly3318
Remove and Install Engine Front Oil Seal Assembly3332
How to Remove Engine Front Oil Seal Assembly3333
How to Install Engine Front Oil Seal Assembly3334
Remove and Install Engine Rear Oil Seal Assembly3338
How to Remove Engine Rear Oil Seal Assembly3339
How to Install Engine Rear Oil Seal Assembly3340
Remove and Install Fuel Tank Assembly3343
How to Remove Fuel Tank Assembly3344
How to Install Fuel Tank Assembly3348
Remove and Install Air Cleaner Assembly3352
How to Remove Air Cleaner Assembly3352
How to Install Air Cleaner Assembly3354
Remove and Install Air Conditioner Compressor Assembly3357
How to Remove Air Conditioner Compressor Assembly3358
How to Install Air Conditioner Compressor Assembly3360
Remove and Install Air Conditioner Condenser Assembly3364
How to Remove Air Conditioner Condenser Assembly3364
How to Install Air Conditioner Condenser Assembly3366
Replace and Adjust Fan Belt3368
How to Replace and Adjust Fan Belt3368
Power Train3372
Drain and Add Transmission Oil3372
How to Drain Transmission Oil3372
How to Add Transmission Oil3373
Remove and Install Damper Assembly3374
How to Remove Damper Assembly3375
How to Install Damper Assembly3380
Disassemble and Assemble Damper Assembly3386
How to Disassemble Damper Assembly3386
How to Assemble Damper Assembly3387
Remove and Install Front Drive Shaft3389
How to Remove Front Drive Shaft3390
How to Install Front Drive Shaft3393
Remove and Install Rear Drive Shaft3396
How to Remove Rear Drive Shaft3396
How to Install Rear Drive Shaft3398
Remove And Install Torque Converter and PTO Assembly, and Transmission Assembly3400
How to Remove Torque Converter and PTO Assembly, and Transmission Assembly3402
How to Install Torque Converter and PTO Assembly, and Transmission Assembly3418
Disconnect And Connect Torque Converter and PTO Assembly, and Transmission Assembly3434
How to Disconnect Torque Converter and PTO Assembly, and Transmission Assembly3435
How to Connect Torque Converter and PTO Assembly, and Transmission Assembly3443
Disassemble and Assemble Torque Converter and PTO Assembly3455
How to Disassemble Torque Converter and PTO Assembly3457
How to Assemble Torque Converter and PTO Assembly3465
Disassemble and Assemble Transmission Assembly3480
How to Disassemble Transmission Assembly3483
How to Assemble Transmission Assembly3501
Remove and Install Differential Assembly3529
How to Remove Differential Assembly3530
How to Install Differential Assembly3534
Disassemble and Assemble Differential Assembly3539
How to Disassemble Differential Assembly3541
How to Assemble Differential Assembly3555
Remove and Install Final Drive and Rear Brake Assembly3578
How to Remove Final Drive and Rear Brake Assembly3579
How to Install Final Drive and Rear Brake Assembly3582
Disassemble and Assemble Final Drive and Rear Brake Assembly3585
How to Disassemble Final Drive and Rear Brake Assembly3587
How to Assemble Final Drive and Rear Brake Assembly3600
Remove and Install Final Drive Carrier Assembly3624
How to Remove Final Drive Carrier Assembly3625
How to Install Final Drive Carrier Assembly3627
Disassemble and Assemble Final Drive Carrier Assembly3630
How to Disassemble Final Drive Carrier Assembly3630
How to Assemble Final Drive Carrier Assembly3631
Brake System3633
Drain and Add Brake Oil3633
How to Drain Brake Oil3633
How to Add Brake Oil3634
Remove and Install Slack Adjuster Assembly3635
How to Remove Slack Adjuster Assembly3636
How to Install Slack Adjuster Assembly3638
Remove and Install Brake Accumulator Charge Valve Assembly3640
How to Remove Brake Accumulator Charge Valve Assembly3641
How to Install Brake Accumulator Charge Valve Assembly3642
Remove and Install Front Wheel Hub and Brake Assembly3645
How to Remove Front Wheel Hub and Brake Assembly3647
How to Install Front Wheel Hub and Brake Assembly3654
Disassemble and Assemble Front Wheel Hub and Brake Assembly3661
How to Disassemble Front Wheel Hub and Brake Assembly3662
How to Assemble Front Wheel Hub and Brake Assembly3669
Steering System3680
Remove and Install Steering Valve Assembly3680
How to Remove Steering Valve Assembly3681
How to Install Steering Valve Assembly3686
Remove and Install Steering Cylinder Assembly3691
How to Remove Steering Cylinder Assembly3693
How to Install Steering Cylinder Assembly3706
Disassemble and Assemble Steering Cylinder Assembly3719
How to Disassemble Steering Cylinder Assembly3720
How to Assemble Steering Cylinder Assembly3721
Undercarriage and Frame3724
Remove and Install Front Wheel Assembly3724
How to Remove Front Wheel Assembly3724
How to Install Front Wheel Assembly3728
Remove and Install Rear Wheel Assembly3731
How to Remove Rear Wheel Assembly3731
How to Install Rear Wheel Assembly3735
Remove and Install Right Front Suspension Cylinder Assembly3738
How to Remove Right Front Suspension Cylinder Assembly3740
How to Install Right Front Suspension Cylinder Assembly3756
Remove and Install Left Front Suspension Cylinder Assembly3772
How to Remove Left Front Suspension Cylinder Assembly3774
How to Install Left Front Suspension Cylinder Assembly3795
Disassemble and Assemble Front Suspension Cylinder Assembly (Cylinder with Buffer Ring)3816
How to Disassemble Front Suspension Cylinder Assembly (Cylinder with Buffer Ring)3817
How to Assemble Front Suspension Cylinder Assembly (Cylinder with Buffer Ring)3819
Remove and Install Kingpin3822
How to Remove Kingpin3823
How to Install Kingpin3833
Remove and Install Rear Suspension Cylinder Assembly3843
How to Remove Rear Suspension Cylinder Assembly3843
How to Install Rear Suspension Cylinder Assembly3848
Disassemble and Assemble Rear Suspension Cylinder Assembly (Cylinder with Buffer Ring)3853
How to Disassemble Rear Suspension Cylinder Assembly (Cylinder with Buffer Ring)3854
How to Assemble Rear Suspension Cylinder Assembly (Cylinder with Buffer Ring)3855
Remove and Install Slanted Ladder Assembly3859
How to Remove Slanted Ladder Assembly3860
How to Install Slanted Ladder Assembly3862
Hydraulic System3865
Drain and Add Hydraulic Oil3865
How to Drain Hydraulic Oil3865
How to Add Hydraulic Oil3866
Remove and Install Hydraulic Tank Assembly3867
How to Remove Hydraulic Tank Assembly3868
How to Install Hydraulic Tank Assembly3874
Remove and Install Steering and Hoist Pump Assembly3880
How to Remove Steering and Hoist Pump Assembly3881
How to Install Steering and Hoist Pump Assembly3888
Remove and Install Power Train Duplex Pump Assembly3896
How to Remove Power Train Duplex Pump Assembly3897
How to Install Power Train Duplex Pump Assembly3905
Remove and Install Rear Brake Cooling and Brake Charge Triplex Pump Assembly3913
How to Remove Rear Brake Cooling and Brake Charge Triplex Pump Assembly3914
How to Install Rear Brake Cooling and Brake Charge Triplex Pump Assembly3920
Remove and Install Cooling Fan and Hoist Pump Assembly3928
How to Remove Cooling Fan and Hoist Pump Assembly3929
How to Install Cooling Fan and Hoist Pump Assembly3933
Remove and Install Demand Valve Assembly3936
How to Remove Demand Valve Assembly3937
How to Install Demand Valve Assembly3941
Remove and Install Hoist Valve Assembly3946
How to Remove Hoist Valve Assembly3947
How to Install Hoist Valve Assembly3949
Remove and Install Hoist Cylinder Assembly3953
How to Remove Hoist Cylinder Assembly3954
How to Install Hoist Cylinder Assembly3957
Disassemble and Assemble Hoist Cylinder Assembly3959
How to Disassemble Hoist Cylinder Assembly3960
How to Assemble Hoist Cylinder Assembly3963
Work Equipment3968
Fix and Release Body RAISE Position3968
How to Fix Body RAISE Position3968
How to Release Body RAISE Position3969
Remove and Install Dump Body Assembly3972
How to Remove Body Assembly3973
How to Install Body Assembly3976
CAB Related Parts3981
Remove and Install Operator Cab Assembly3981
How to Remove Operator Cab Assembly3983
How to Install Operator Cab Assembly4009
Remove and Install Operator CAB Glass4036
How to Remove Operator Cab Front Window Glass4037
How to Install Operator Cab Front Window Glass4039
How to Remove Operator Cab Glass (Adhered Glass)4042
How to Install Operator Cab Glass (Adhered Glass)4043
Remove and Install Air Conditioner Unit Assembly4047
How to Remove Air Conditioner Unit Assembly4048
How to Install Air Conditioner Unit Assembly4056
Remove and Install Operator Seat Assembly4064
How to Remove Operator Seat Assembly4064
How to Install Operator Seat Assembly4067
How to Remove and Install Seat Belt4070
How to Remove Seat Belt4070
How to Install Seatbelt4071
Electrical System4073
Remove and Install Retarder and Hoist Controller Assembly4073
How to Remove Retarder and Hoist Controller Assembly4073
How to Install Retarder and Hoist Controller Assembly4074
Remove and Install ABS and Power Ladder Controller Assembly4076
How to Remove ABS and Power Ladder Controller Assembly4076
How to Install ABS and Power Ladder Controller Assembly4078
Remove and Install Transmission Controller Assembly4080
How to Remove Transmission Controller Assembly4080
How to Install Transmission Controller Assembly4081
Remove and Install Machine Monitor Assembly4083
How to Remove Machine Monitor Assembly4084
How to Install Machine Monitor Assembly4086
Remove and Install Monitor Controller Assembly4089
How to Remove Monitor Controller Assembly4089
How to Install Monitor Controller Assembly4090
Remove And Install KOMTRAX Plus Controller Assembly4092
How to Remove KOMTRAX Plus Controller Assembly4093
How to Install KOMTRAX Plus Controller Assembly4094
Remove and Install Mobile Communication Terminal4096
How to Remove Mobile Communication Terminal4096
How to Install Mobile Communication Terminal4097
Remove and Install DC-DC Converter4099
How to Remove DC-DC Converter4099
How to Install DC-DC Converter4100
Remove and Install Mobile Communication Terminal Wiring Harness4101
How to Remove Mobile Communication Terminal Wiring Harness4101
How to Install Mobile Communication Terminal Wiring Harness4106
Remove and Install KOMTRAX Terminal Assembly4112
How to Remove KOMTRAX Terminal Assembly4112
How to Install KOMTRAX Terminal Assembly4114
Remove and Install Rearview Camera4115
How to Remove Rearview Camera4115
How to Install Rearview Camera4116
Remove and Install KomVision Camera4117
How to Remove KomVision Camera4117
How to Install KomVision Camera4123
Remove and Install KomVision Controller Assembly4130
How to Remove KomVision Controller Assembly4130
How to Install KomVision Controller Assembly4132
Remove and Install Wireless LAN Unit Assembly4134
How to Remove Wireless LAN Unit Assembly4134
How to Install Wireless LAN Unit Assembly4136
Remove and Install Driver Status Monitor4140
How to Remove Driver Status Monitor4140
How to Install Driver Status Monitor4141
Remove and Install Translator Controller4143
How to Remove Translator Controller4143
How to Install Translator Controller4144
Remove and Install Drowsiness Detection Camera4146
How to Remove Drowsiness Detection Camera4146
How to Install Drowsiness Detection Camera4147
Remove and Install Drowsiness Alarm Buzzer4149
How to Remove Drowsiness Alarm Buzzer4149
How to Install Drowsiness Alarm Buzzer4150
Remove and Install Drowsiness Detection Wiring Harness4152
How to Remove Drowsiness Detection Wiring Harness4152
How to Install Drowsiness Detection Wiring Harness4162
60 Maintenance Standard4175
Table of Contents4176
Explanation of Terms for Maintenance Standard4177
Engine and Cooling System4179
Maintenance Standard for Engine Mount4179
Maintenance Standard for Damper4180
Power Train4182
Maintenance Standard for Drive Shaft4182
Maintenance Standard for Torque Converter and Transmission Mount4183
Maintenance Standard for Torque Converter and PTO4184
Maintenance Standard for Transmission4188
Maintenance Standard for Transmission Control Valve4196
Maintenance Standard for Lockup Clutch ECMV4197
Maintenance Standard for H, L, R, 1st, 2nd, 3rd, 4th Clutch ECMV4198
Maintenance Standard for Valve Assembly (Main Pressure Variable, Torque Converter Relief, Main Flow Rate Select)4199
Maintenance Standard for Transmission Lubricating Oil Selector Valve4201
Maintenance Standard for Front Axle4203
Maintenance Standard for Rear Axle4204
Maintenance Standard for Differential4205
Maintenance Standard for Final Drive4207
Steering System4209
Maintenance Standard for Steering Column4209
Maintenance Standard for Steering Linkage4210
Maintenance Standard for Demand Valve4213
Maintenance Standard for Steering Cylinder4216
Brake System4217
Maintenance Standard for Front Brake, Parking Brake4217
Maintenance Standard for Rear Brake, Parking Brake4219
Undercarriage and Frame4221
Maintenance Standard for Front Suspension Cylinder4221
Maintenance Standard for Rear Suspension Cylinder4225
Maintenance Standard for Rear Axle Support4227
Hydraulic System4229
Maintenance Standard for Hydraulic Tank4229
Maintenance Standard for Pump Assembly (Steering, Hoist)4230
Maintenance Standard for Servo Valve of Pump Assembly (Steering, Hoist)4232
Maintenance Standard for Hoist Valve4233
Work Equipment4235
Maintenance Standard for Hoist Cylinder4235
CAB Related Parts4236
Maintenance Standard for CAB Mount4236
80 Others4237
Table of Contents4238
Precautions Before Work4240
Air Conditioner System4241
Precautions for Refrigerant4241
Layout Drawing of Air Conditioner System4242
Specifications of Air Conditioner4244
Structure of Refrigeration Cycle4245
Function of Refrigeration Cycle4246
System Diagram of Air Conditioner4247
Component Parts of Air Conditioner System4248
Air Conditioner Unit4248
Component Parts of Air Conditioner Unit4251
Function of Evaporator in Air Conditioner Unit4251
Function of Heater Core in Air Conditioner Unit4251
Function of Servomotor in Air Conditioner Unit4251
Operation of Servo Motor of Air Conditioner Unit4251
Structure of Expansion Valve in Air Conditioner Unit4252
Function of Expansion Valve in Air Conditioner Unit4252
Operation of Expansion Valve in Air Conditioner Unit4252
Function of Dual Pressure Switch4253
Air Conditioner Controller4254
Structure of Air Conditioner Controller4254
Input and Output Signals of Air Conditioner Controller4255
Compressor4256
Structure of Compressor4256
Specifications of Compressor4256
Function of Compressor4256
Operation of Compressor4257
Condenser4258
Structure of Condenser4258
Specifications of Condenser4258
Function of Condenser4258
Air Conditioner Related Sensors4260
Structure of Temperature Sensor (Fresh Air)4260
Function of Temperature Sensor (Fresh Air)4260
Explanation of Procedure for Test of and Troubleshooting of Air Conditioner4261
Circuit Diagram and Configuration of Connector Pins of Air Conditioner4263
Locations of Air Conditioner Parts and Layout of Connectors4265
Examine Air Leakage (Duct)4269
How to Examine Air Leakage in Duct Connection4269
Examine Air Conditioner with Self-Diagnosis Function4272
Examine Vent (Mode) Changeover4273
How to Examine Vent (Mode) Changeover4273
Examine Fresh/Recirc Air Changeover4275
How to Examine Fresh/Recirc Air Changeover4275
Examine Refrigerant (Dual) Pressure Switch4276
How to Examine Refrigerant (Dual) Pressure Switch4276
Examine Relay4277
How to Examine Relay4277
Simple Check of Refrigerant Level Through Sight Glass4278
Air Conditioner Troubleshooting Chart 14280
Air Conditioner Troubleshooting Chart 24282
Information Shown in Troubleshooting4285
Troubleshooting by Failure Code (Display of Code)4288
Failure Code [879AKA]4288
Failure Code [879AKB]4289
Failure Code [879BKA]4290
Failure Code [879BKB]4293
Failure Code [879CKA]4296
Failure Code [879CKB]4297
Failure Code [879EMC]4298
Failure Code [879FMC]4299
Failure Code [879GKX]4300
Troubleshooting of Air Conditioner System (A-Mode)4303
Troubleshooting for Power Supply System (Air Conditioner Does Not Operate)4303
Troubleshooting for Compressor and Refrigerant System (Air is Not Cooled)4307
Troubleshooting for Blower Motor System (No Air Comes Out or Air Flow is Abnormal)4312
Troubleshooting for Fresh/Recirc Air Changeover4316
Troubleshooting by Gauge Pressure4320
Connect Service Tool4323
How to Connect Service Tool4323
Precautions for Disconnection and Connection of Air Conditioner Piping4325
Handle Compressor Oil4327
How to Replace Desiccant4329
How to Remove Desiccant4329
How to Attach Desiccant4330
KomVision System4331
Structure and Operation of KomVision System4331
Precautions for KomVision System4331
Layout Drawing of KomVision System4332
Component Parts of KomVision System4339
Examine and Adjust KomVision System4352
Set and Operate KomVision Monitor4352
Camera Calibration4373
6 Camera Calibration4374
1 Camera Calibration4400
Troubleshooting for KomVision System4406
Related Information to Troubleshooting4406
Troubleshooting by Failure Code (Display of Code)4426
Troubleshooting of Electrical System (E-Mode)4693
90 Circuit Diagrams4721
Table of Contents4722
How to Read the Codes for Electric Cable4723
Hydraulic Circuit Diagram4727
Symbols Used in Hydraulic Circuit Diagram4727
Hydraulic Circuit Diagram of Steering, Hoist4731
Hydraulic Circuit Diagram of Steering, Hoist (Machine with 2 Pieces of Forced Lower Valves)4733
Hydraulic Circuit Diagram of Brake Control4735
Hydraulic Circuit Diagram of Transmission, Brake Cooling System4737
Hydraulic Circuit Diagram of Steering, Hoist (at Reverse 1st, Right Turn, Brake Operation)4739
Hydraulic Circuit Diagram of Steering, Hoist (Machine with 2 Pieces of Forced Lower Valves) (at Reverse 1st, Right Turn, Brake Operation)4741
Hydraulic Circuit Diagram of Brake Control (at Reverse 1st, Right Turn, Brake Operation)4743
Hydraulic Circuit Diagram of Transmission, Brake Cooling System (at Reverse 1st, Right Turn, Brake Operation)4745
Hydraulic Circuit Diagram of Steering, Hoist (at Hoist Raise, Forward 2nd Operation)4747
Hydraulic Circuit Diagram of Steering, Hoist (Machine with 2 Pieces of Forced Lower Valves) (at Hoist Raise, Forward 2nd Operation)4749
Hydraulic Circuit Diagram of Brake Control (at Retarder Brake Operation)4751
Hydraulic Circuit Diagram of Transmission, Brake Cooling System (at Hoist Raise, Forward 2nd Operation)4753
Electrical Circuit Diagram4755
Symbols Used in Electric Circuit Diagram4755
Electrical Circuit Diagram of Inside of CAB (1/12)4759
Electrical Circuit Diagram of Inside of CAB (2/12)4761
Electrical Circuit Diagram of Inside of CAB (3/12)4763
Electrical Circuit Diagram of Inside of CAB (4/12)4765
Electrical Circuit Diagram of Inside of CAB (5/12)4767
Electrical Circuit Diagram of Inside of CAB (6/12)4769
Electrical Circuit Diagram of Inside of CAB (7/12)4771
Electrical Circuit Diagram of Inside of CAB (8/12)4773
Electrical Circuit Diagram of Inside of CAB (9/12)4775
Electrical Circuit Diagram of Inside of CAB (10/12)4777
Electrical Circuit Diagram of Inside of CAB (11/12)4779
Electrical Circuit Diagram of Inside of CAB (12/12)4781
Electrical Circuit Diagram of Machine (1/11)4783
Electrical Circuit Diagram of Machine (2/11)4785
Electrical Circuit Diagram of Machine (3/11)4787
Electrical Circuit Diagram of Machine (4/11)4789
Electrical Circuit Diagram of Machine (5/11)4791
Electrical Circuit Diagram of Machine (6/11)4793
Electrical Circuit Diagram of Machine (7/11)4795
Electrical Circuit Diagram of Machine (8/11)4797
Electrical Circuit Diagram of Machine (9/11)4799
Electrical Circuit Diagram of Machine (10/11)4801
Electrical Circuit Diagram of Machine (11/11)4803
Electrical Circuit Diagram of Engine (1/2)4805
Electrical Circuit Diagram of Engine (2/2)4807
Electrical Circuit Diagram (Drowsiness Detection System (DDS))4809
Index4811
S.M 29/12/24
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