Komatsu HD785-5LC Dump Truck Shop Manual CEBM013801
$40.00
- Type Of Manual: Shop Manual
- Manual ID: CEBM013801
- Format: PDF
- Size: 16.4MB
- Number of Pages: 1152
Category: Komatsu Shop Manual PDF
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Model List:
- HD785-5LC Dump Truck
- 1. COVER
- 2. FOREWORD
- 3. TABLE OF CONTENTS
- 4. SECTION A GENERAL INFORMATION
- 4.1. MAJOR COMPONENTS AND SPECIFICATIONS
- 4.1.1. SPECIFICATIONS
- 4.2. GENERAL SAFETY AND OPERATING INSTRUCTIONS
- 4.2.1. GENERAL SAFETY
- 4.2.2. PRECAUTIONS DURING OPERATION
- 4.2.3. PRECAUTIONS FOR MAINTENANCE
- 4.2.4. ADDITIONAL JOB SITE RULES
- 4.2.5. OPERATING INSTRUCTIONS
- 4.3. WARNINGS AND CAUTIONS
- 4.4. STANDARD CHARTS AND TABLES
- 4.4.1. INDEX OF TABLES
- 4.5. STANDARD VALUE TABLES
- 5. SECTION B STRUCTURES
- 5.1. STRUCTURAL COMPONENTS
- 5.1.1. STRUCTURAL COMPONENTS
- 6. SECTION C ENGINE
- 6.1. COOLING SYSTEM
- 6.1.1. COOLING SYSTEM
- 6.2. ENGINE
- 6.2.1. ENGINE
- 6.3. AIR FILTRATION SYSTEM
- 6.3.1. AIR FILTRATION SYSTEM
- 7. SECTION D ELECTRICAL SYSTEM
- 7.1. ELECTRIC SUPPLY SYSTEM
- 7.1.1. DC ELECTRIC SUPPLY SYSTEM
- 7.1.2. ENGINE PRELUB SYSTEM
- 7.2. DC ELECTRICAL SYSTEM COMPONENTS
- 7.2.1. DC ELECTRICAL SYSTEM COMPONENTS
- 7.3. INTRODUCTION TO ELECTRICAL TROUBLESHOOTING
- 7.3.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
- 7.3.2. POINTS TO REMEMBER WHEN PERFORMING MAINTENANCE
- 7.3.3. POINTS TO REMEMBER WHEN SERVICING HYDRAULIC EQUIPMENT
- 7.3.4. CHECKS BEFORE TROUBLESHOOTING
- 7.3.5. EXPLANATIONS OF FUNCTIONS (CONTROL MECHANISM) OF ELECTRICAL SYSTEM
- 7.3.6. MONITOR PANEL ACTION CODES AND SERVICE MODE
- 7.3.7. SELFDIAGNOSTIC DISPLAY METHOD FOR MONITOR PANEL AND CONTROLLERS
- 7.3.8. TABLE OF SERVICE CODES AND ACTION CODES
- 7.4. TRANSMISSION CONTROLLER SYSTEM TROUBLESHOOTING
- 7.4.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING TRANSMISSION CONTROLLER
- 7.4.2. TRANSMISSION CONTROLLER SELFDIAGNOSTIC DISPLAY CODES AND PROBLEMS ON TRUCK
- 7.4.3. TRANSMISSION CONTROLLER SELFDIAGNOSTIC DISPLAY CODES AND PROBLEMS ON TRUCK
- 7.5. MONITOR PANEL TROUBLESHOOTING
- 7.5.1. MONITOR PANEL AND CONTROLLER SELFDIAGNOSTIC DISPLAY
- 7.5.2. ACTION TAKEN BY SELFDIAGNOSTIC DEVICE AND PROBLEMS ON TRUCK
- 7.5.3. TROUBLESHOOTING
- 7.6. ENGINE ELECTRONIC DIAGNOSTIC SYSTEM
- 7.6.1. ENGINE ELECTRONIC DIAGNOSTIC SYSTEM
- 7.6.2. FAULT CODE INFORMATION (T01001)
- 7.7. HYDRAULIC AND MECHANICAL SYSTEMS TROUBLESHOOTING
- 7.7.1. HYDRAULIC AND MECHANICAL SYSTEMS TROUBLESHOOTING
- 8. SECTION F TRANSMISSION
- 8.1. TRANSMISSION
- 8.1.1. TRANSMISSION
- 8.1.2. TRANSMISSION
- 8.2. TRANSMISSION OIL COOLER
- 8.2.1. TRANSMISSION OIL COOLER
- 8.3. DRIVELINES
- 8.3.1. DRIVELINES
- 8.4. AUTOMATIC SHIFT CONTROL SYSTEM
- 8.4.1. AUTOMATIC SHIFT CONTROL SYSTEM
- 9. SECTION G DRIVE AXLE, SPINDLES AND WHEELS
- 9.1. TIRES AND RIMS
- 9.1.1. TIRES AND RIMS
- 9.2. FRONT WHEEL HUB AND SPINDLE
- 9.2.1. FRONT WHEEL HUB AND SPINDLES
- 9.3. FINAL DRIVE ATTACHMENTS
- 9.3.1. FINAL DRIVE ATTACHMENTS
- 9.4. FINAL DRIVE CENTER CASE ASSEMBLY
- 9.4.1. FINAL DRIVE CENTER CASE ASSEMBLY
- 9.5. FINAL DRIVE PLANETARIES AND WHEEL HUBS
- 9.5.1. FINAL DRIVE PLANETARIES AND WHEEL HUBS
- 10. SECTION H SUSPENSIONS
- 10.1. FRONT SUSPENSIONS
- 10.1.1. SUSPENSION SYSTEM
- 10.2. REAR SUSPENSIONS
- 10.2.1. REAR SUSPENSIONS
- 10.3. OILING AND CHARGING PROCEDURES
- 10.3.1. OILING AND CHARGING PROCEDURES
- 11. SECTION J BRAKE SYSTEM
- 11.1. BRAKE CIRCUIT OPERATION
- 11.1.1. BRAKE CIRCUIT OPERATION
- 11.2. BRAKE CIRCUIT COMPONENT SERVICE
- 11.2.1. BRAKE CIRCUIT COMPONENT SERVICE
- 11.3. BRAKE CIRCUIT CHECKOUT AND ADJUSTMENT
- 11.3.1. BRAKE CIRCUIT CHECKOUT AND ADJUSTMENT
- 11.3.2. TROUBLESHOOTING
- 11.4. FRONT BRAKES
- 11.4.1. FRONT BRAKES
- 11.5. REAR WET DISC BRAKE ASSEMBLY
- 11.5.1. REAR WET DISC BRAKE ASSEMBLY
- 11.6. PARKING BRAKE
- 11.6.1. PARKING BRAKE
- 12. SECTION K AIR SYSTEM
- 12.1. AIR SYSTEM
- 12.1.1. AIR SYSTEM
- 12.2. AIR SYSTEM COMPONENT REPAIR
- 12.2.1. AIR SYSTEM COMPONENT REPAIR
- 12.2.2. AIR DRYER TROUBLESHOOTING
- 12.2.3. AIR DRYER TROUBLESHOOTING (Continued)
- 12.3. RETARDER VALVE
- 12.3.1. RETARDER VALVE
- 13. SECTION L HYDRAULIC SYSTEM
- 13.1. HYDRAULIC SYSTEM
- 13.1.1. HYDRAULIC SYSTEM
- 13.2. HYDRAULIC SYSTEM COMPONENT REPAIR
- 13.2.1. HYDRAULIC SYSTEM COMPONENT REPAIR
- 13.3. STEERING CIRCUIT
- 13.3.1. STEERING CIRCUIT
- 13.4. STEERING VALVE ASSEMBLY
- 13.4.1. STEERING VALVE ASSEMBLY
- 13.5. STEERING CIRCUIT COMPONENT REPAIR
- 13.5.1. STEERING CIRCUIT COMPONENT REPAIR
- 13.6. HOIST CIRCUIT OPERATION AND COMPONENT DESCRIPTION
- 13.6.1. HOIST CIRCUIT OPERATION AND COMPONENT DESCRIPTION
- 13.7. HOIST CIRCUIT COMPONENT REPAIR
- 13.7.1. HOIST CIRCUIT COMPONENT REPAIR
- 13.8. HYDRAULIC CHECKOUT
- 13.8.1. HYDRAULIC CHECKOUT
- 14. SECTION M OPTIONS AND SPECIAL TOOLS
- 14.1. WIGGINS QUICK FILL FUEL SYSTEM
- 14.1.1. WIGGINS QUICK FILL FUEL SYSTEM
- 14.2. FAN DRIVE CLUTCH
- 14.2.1. FAN DRIVE CLUTCH
- 14.2.2. FAN CLUTCH REBUILD
- 14.3. COOLANT AND OIL HEATERS
- 14.3.1. COOLANT AND OIL HEATERS
- 14.4. SPECIAL TOOLS
- 14.5. PAYLOAD METER II ON BOARD WEIGHING SYSTEM
- 14.5.1. GENERAL INFORMATION
- 14.5.2. LIGHTS, SWITCHES AND COMPONENTS
- 14.5.3. TIPS FOR OPERATION
- 14.5.4. EXTERNAL DISPLAY LIGHTS
- 14.5.5. THEORY OF OPERATION
- 14.5.6. TYPES OF DATA STORED
- 14.5.7. OPERATOR FUNCTIONS
- 14.5.8. INITIAL SETUP OF PAYLOAD METER
- 14.5.9. DISPLAYS AT STARTUP
- 14.5.10. SETUP AND MAINTENANCE
- 14.5.11. DOWNLOAD OF INFORMATION
- 14.5.12. DISPLAY OF FAULT CODES
- 14.5.13. UP FACTOR PAYLOAD CALCULATION GAIN
- 14.5.14. PL MODE LOAD CALCULATION TIMING
- 14.5.15. FINAL GEAR RATIO SELECTION
- 14.5.16. BATTERY REPLACEMENT PROCEDURE
- 14.5.17. SUSPENSION PRESSURE SENSOR
- 14.5.18. INCLINOMETER
- 14.5.19. PAYLOAD METER BACK PANEL
- 14.5.20. CONNECTIONS
- 14.5.21. PAYLOAD METER II REINITIALIZATION PROCEDURE
- 14.5.22. PAYLOAD CIRCUIT NUMBERS
- 14.5.23. TROUBLESHOOTING
- 14.5.24. REALTIME PAYLOAD METER II MONITOR PROGRAM
- 14.5.25. USING SCOPE
- 14.5.26. GAIN ADJUSTMENT WORKSHEET
- 14.6. EXHAUST BRAKE
- 14.6.1. EXHAUST BRAKE
- 14.7. AUTOMATIC SPIN REGULATOR (ASR) SYSTEM
- 14.7.1. AUTOMATIC SPIN REGULATOR (ASR) SYSTEM
- 14.7.2. ASR SYSTEM TROUBLESHOOTING
- 14.7.3. TROUBLESHOOTING SYSTEM COMPONENTS
- 14.8. AUTOMATIC RETARD SPEED CONTROL SYSTEM (ARSC) TROUBLESHOOTING
- 14.8.1. AUTOMATIC RETARD SPEED CONTROL SYSTEM (ARSC) TROUBLESHOOTING
- 15. SECTION N OPERATORS CAB
- 15.1. TRUCK CAB
- 15.1.1. TRUCK CAB
- 15.2. CAB COMPONENTS
- 15.2.1. CAB COMPONENTS
- 15.3. OPERATOR COMFORT
- 15.3.1. OPERATOR COMFORT
- 15.3.2. AIR CONDITIONING SYSTEM
- 15.3.3. PREVENTATIVE MAINTENANCE SCHEDULE FOR AC SYSTEM
- 15.4. OPERATOR CAB AND CONTROLS
- 15.4.1. OPERATOR CAB AND CONTROLS
- 15.4.2. INSTRUMENT PANEL AND INDICATORS
- 16. SECTION P LUBRICATION AND SERVICE
- 16.1. LUBRICATION AND SERVICE
- 16.1.1. LUBRICATION AND SERVICE
- 16.2. AUTOMATIC LUBRICATION SYSTEM
- 16.2.1. AUTOMATIC LUBRICATION SYSTEM
- 17. ALPHABETICAL INDEX
- 18. SECTION R SYSTEM SCHEMATICS
- 18.1. HA207 AIR CIRCUIT DIAGRAM
- 18.2. HA208 AIR SCHEMATIC
- 18.3. HH345 HYDRAULIC SCHEMATIC
- 18.4. HH346 HYDRAULIC PIPING
- 18.5. KTT01 TRANSMISSION
- 18.6. HE482 ELECTRICAL SCHEMATIC
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