Komatsu WD600-1 Wheel Dozer Shop Manual SEBM041E0104

Description

• Model List:
  • WD600-1 Wheel Dozer

• 1. MAIN MENU
• 2. COVER
• 3. CONTENTS
• 4. ENGINE
• 4.1. STRUCTURE AND FUNCTION
• 4.1.1. ENGINE LOW IDLING SELECT SYSTEM
• 4.2. TESTING AND ADJUSTING
• 4.2.1. TABLE OF JUDGEMENT STANDARD VALUE
• 4.2.2. ADJUSTING VALVE CLEARANCE
• 4.2.3. MEASURING COMPRESSION PRESSURE
• 4.2.4. TESTING AND ADJUSTING FUEL INJECTION TIMING
• 4.2.5. MEASURING BLOWBY PRESSURE
• 4.2.6. TESTING AND ADJUSTING ALTERNATOR DRIVE BELT TENSION
• 4.2.7. MEASURING EXHAUST GAS COLOR
• 4.2.8. MEASEURING ENGINE OIL PRESSURE AND TEMPERATURE
• 4.2.9. MEASURING ACCELERATOR PEDAL OPERATING FORCE AND OPERATING ANGLE
• 4.3. DISASSEMBLY AND ASSEMBLY
• 4.3.1. FUEL INJECTION PUMP
• 4.4. STRUCTURE AND FUNCTION
• 4.4.1. GENERAL
• 4.4.2. TORQUE CONVERTER AND TRANSMISSION PIPING
• 4.4.3. TRANSMISSION MOUNT
• 4.4.4. TORQUE CONVERTER OIL COOLER
• 4.4.5. TORQUE CONVERTER OIL FILTER
• 4.4.6. LUBRICATION BYPASS VALVE
• 4.4.7. PILOT OIL FILTER
• 4.4.8. TORQUE CONVERTER
• 4.4.9. TORQUE CONVERTER (For cold area)
• 4.4.10. TORQUE CONVERTER REGULATOR VALVE
• 4.4.11. TORQUE CONVERTER RELIEF VALVE
• 4.4.12. TORQUE CONVERTER RELIEF VALVE (For cold area)
• 4.4.13. TRANSMISSION
• 4.4.14. TRANSMISSION CONTROL VALVE
• 4.4.15. TRANSMISSION SOLENOID VALVE
• 4.4.16. EMERGENCY MANUAL SPOOL
• 4.4.17. TRANSFER
• 4.4.18. DRIVE SHAFT
• 4.4.19. CENTER SUPPORT
• 4.4.20. AXLE AND DIFFERENTIAL
• 4.4.21. FINAL DRIVE
• 4.4.22. TIRE AND WHEEL
• 4.5. TESTING AND ADJUSTING
• 4.5.1. TABLE OF JUDGEMENT STANDARD VALUE
• 4.5.2. TOOL LIST FOR TESTING AND ADJUSTING
• 4.5.3. MEASURING ENGINE STALL SPEED
• 4.5.4. MEASURING OIL PRESSURE OF TORQUE CONVERTER AND TRANSMISSION
• 4.5.5. MEASURING SHIFT LEVER
• 4.5.6. METHOD FOR OPERATION OF EMERGENCY MANUAL SPOOL
• 4.5.7. TIRE AND WHEEL
• 4.5.8. TROUBLESHOOTING
• 4.6. DISASSEMBLY AND ASSEMBLY
• 4.6.1. HYDRAULIC PUMP
• 4.6.2. TORQUE CONVERTER
• 4.6.3. TRANSMISSION CONTROL VALVE
• 4.6.4. FRONT DIFFERENTIAL
• 4.6.5. REAR DIFFERENTIAL
• 4.6.6. DIFFERENTIAL GEAR
• 4.7. MAINTENANCE STANDARD
• 4.7.1. ENGINE MOUNT
• 4.7.2. TRANSMISSION MOUNT
• 4.7.3. TORQUE CONVERTER
• 4.7.4. TORQUE CONVERTER REGULATOR VALVE
• 4.7.5. TRANSMISSION
• 4.7.6. TRANSMISSION SOLENOID VALVE
• 4.7.7. TRANSMISSION CONTROL VALVE
• 4.7.8. TRANSFER
• 4.7.9. DRIVE SHAFT
• 4.7.10. CENTER SUPPORT
• 4.7.11. AXLE MOUNT
• 4.7.12. DIFFERENTIAL
• 4.7.13. FINAL DRIVE
• 5. STEERING SYSTEM
• 5.1. STRUCTURE AND FUNCTION
• 5.1.1. GENERAL
• 5.1.2. STEERING COLUMN, GEAR BOX AND LINKAGE
• 5.1.3. HYDRAULIC CIRCUIT FOR STEERING
• 5.1.4. STEERING CONTROL SYSTEM
• 5.1.5. TWOWAY RESTRICTOR VALVE
• 5.1.6. STEERING CYLINDER
• 5.1.7. EMERGENCY STEERING PIPING (If equipped)
• 5.1.8. EMERGENCY STEERING PUMP (If equipped)
• 5.1.9. DIVERTER VALVE (If equipped)
• 5.2. TESTING AND ADJUSTING
• 5.2.1. TABLE OF JUDGEMENT STANDARD VALUE
• 5.2.2. TOOL LIST FOR TESTING AND ADJUSTING
• 5.2.3. MEASURING STEERING WHEEL PLAY
• 5.2.4. MEASURING OPERATING FORCE OF STEERING WHEEL
• 5.2.5. MEASURING OPERATING TIME OF STEERING WHEEL
• 5.2.6. TESTING STEERING LINKAGE
• 5.2.7. ADJUSTING STEERING LINKAGE
• 5.2.8. MEASURING STEERING OIL PRESSURE
• 5.2.9. TROUBLESHOOTING
• 5.3. DISASSEMBLY AND ASSEMBLY
• 5.3.1. STEERING GEAR
• 5.3.2. STEERING GEAR BOX
• 5.3.3. STEERING VALVE
• 5.3.4. STEERING CYLINDER
• 5.3.5. CENTER HINGE PIN
• 5.4. MAINTENANCE STANDARD
• 5.4.1. STEERING COLUMN AND GEAR BOX
• 5.4.2. CENTER HINGE PIN
• 5.4.3. STEERING VALVE
• 5.4.4. STEERING CYLINDER MOUNT
• 5.4.5. STEERING CYLINDER
• 5.4.6. DIVERTER VALVE (If equipped)
• 5.4.7. EMERGENCY STEERING PUMP (If equipped)
• 6. BRAKE AND AIR SYSTEM
• 6.1. STRUCTURE AND FUNCTION
• 6.1.1. GENERAL
• 6.1.2. GENERAL (For cold area)
• 6.1.3. AIR GOVERNOR
• 6.1.4. AIR TANK
• 6.1.5. BRAKE VALVE
• 6.1.6. SPRING CYLINDER
• 6.1.7. PARKING BRAKE SOLENOID VALVE
• 6.2. TESTING AND ADJUSTING
• 6.2.1. STANDARD VALUE TABLE
• 6.2.2. TOOL LIST FOR TESTING AND ADJUSTING
• 6.2.3. MEASURING BRAKE PEDAL
• 6.2.4. MEASURING AIR PRESSURE
• 6.2.5. TESTING BRAKE PERFORMANCE
• 6.2.6. CHECKING BRAKE PISTON LEAKAGE
• 6.2.7. MEASURING WEAR OF BRAKE DISC
• 6.2.8. AIR BLEEDING FROM BRAKE LINE
• 6.2.9. TESTING PARKING BRAKE PERFORMANCE
• 6.2.10. CHECKING AND ADJUSTING PARKING BRAKE
• 6.2.11. TROUBLESHOOTING
• 6.3. DISASSEMBLY AND ASSEMBLY
• 6.3.1. SPRING CYLINDER
• 6.3.2. PARKING BRAKE
• 6.3.3. PARKING BRAKE PAD
• 6.4. MAINTENANCE STANDARD
• 6.4.1. BRAKE VALVE
• 6.4.2. BRAKE CHAMBER
• 6.4.3. SLACK ADJUSTER
• 6.4.4. BRAKE
• 6.4.5. PARKING BRAKE
• 6.4.6. SPRING CYLINDER
• 7. WORK EQUIPMENT SYSTEM
• 7.1. STRUCTURE AND FUNCTION
• 7.1.1. GENERAL
• 7.1.2. WORK EQUIPMENT LEVER LINKAGE
• 7.1.3. HYDRAULIC CIRCUIT SYSTEM
• 7.1.4. HYDRAULIC TANK
• 7.1.5. MAIN CONTROL VALVE
• 7.1.6. HYDRAULIC CYLINDER
• 7.1.7. WORK EQUIPMENT
• 7.2. TESTING AND ADJUSTING
• 7.2.1. TABLE OF JUDGEMENT STANDARD VALUE
• 7.2.2. TOOL LIST FOR TESTING AND ADJUSTING
• 7.2.3. MEASURING PITCH, TILT AND LIFT CONTROL LEVERS
• 7.2.4. ADJUSTING PITCH, TILT AND LIFT CONTROL LEVERS
• 7.2.5. MEASURING HYDRAULIC PRESSURE OF WORK EQUIPMENT
• 7.2.6. MEASURING WORK EQUIPMENT SPEED
• 7.2.7. MEASURING HYDRAULIC DRIFT OF WORK EQUIPMENT CYLINDER
• 7.2.8. TROUBLESHOOTING
• 7.3. DISASSEMBLY AND ASSEMBLY
• 7.3.1. HYDRAULIC TANK
• 7.3.2. HYDRAULIC FILTER
• 7.3.3. WORK EQUIPMENT, STEERING PUMP
• 7.3.4. SOLENOID VALVE
• 7.3.5. MAIN CONTROL VALVE
• 7.3.6. LIFT CYLINDER
• 7.3.7. PITCH AND TILT CYLINDER
• 7.3.8. WORK EQUIPMENT
• 7.3.9. REAR BUMPER
• 7.4. MAINTENANCE STANDARD
• 7.4.1. BLADE LINKAGE
• 7.4.2. BLADE LINKAGE (For cold area)
• 7.4.3. MAIN CONTROL VALVE
• 7.4.4. LIFT CYLINDER
• 7.4.5. TILT, PITCH CYLINDER
• 7.4.6. STEERING AND HYDRAULIC PUMP
• 7.4.7. TORQUE CONVERTER TRANSMISSION AND SWITCH PUMP
• 8. ELECTRIC AND ELECTRONIC SYSTEM
• 8.1. STRUCTURE AND FUNCTION
• 8.1.1. ELECTRICAL WIRING DIAGRAM CIRCUIT
• 8.1.2. ELECTRICAL WIRING DIAGRAM CIRCUIT (For cold area)
• 8.1.3. ENGINE STARTING CIRCUIT
• 8.1.4. ENGINE STOP CIRCUIT
• 8.1.5. COMBINATION SWITCH
• 8.1.6. ELECTRICAL TRANSMISSION CONTROL
• 8.1.7. ELECTRICAL PARKING BRAKE CONTROL
• 8.1.8. STARTING SWITCH OFF
• 8.1.9. STARTING SWITCH ON
• 8.1.10. AUTO PRIMING SYSTEM (APS)
• 8.1.11. ELECTRONIC VEHICLE MONITORING SYSTEM (EVMS)
• 8.2. TESTING AND ADJUSTING
• 8.2.1. ADJUSTING SPEEDOMETER
• 8.2.2. TROUBLESHOOTING