Komatsu WA450-5L, WA480-5L Wheel Loader Shop Manual CEBM009605
$40.00
- Type Of Manual: Shop Manual
- Manual ID: CEBM009605
- Format: PDF
- Size: 30.3MB
- Number of Pages: 1411
Category: Komatsu Shop Manual PDF
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Model List:
- WA450-5L Wheel Loader
- WA480-5L Wheel Loader
- 0.1. GENERAL
- 0.2. HOW TO READ THE SHOP MANUAL
- 0.3. HOISTING INSTRUCTIONS
- 0.4. PUSH PULL COUPLER
- 0.5. COATING MATERIALS
- 0.6. STANDARD TIGHTENING TORQUE
- 0.7. ELECTRIC WIRE CODE
- 0.8. CONVERSION TABLES
- 1. GENERAL
- 1.1. SPECIFICATIONS
- 1.2. WEIGHT TABLE
- 1.3. FUEL, COOLANT AND LUBRICANTS
- 2. STRUCTURE AND FUNCTION
- 2.1. RADIATOR AND OIL COOLER
- 2.2. ENGINE AND TRANSMISSION MOUNT
- 2.3. POWER TRAIN
- 2.4. POWER TRAIN SYSTEM DIAGRAM
- 2.5. DRIVE SHAFT
- 2.6. DRIVE TRAIN PIPING
- 2.7. TORQUE CONVERTER
- 2.8. TRANSMISSION
- 2.9. TRANSMISSION CONTROL VALVE
- 2.10. FINAL DRIVE
- 2.11. CENTER HINGE PIN
- 2.12. STEERING PIPING
- 2.13. STEERING COLUMN
- 2.14. STEERING VALVE
- 2.15. ORBITROL VALVE
- 2.16. STOP VALVE
- 2.17. STEERING AND SWITCH PUMP
- 2.18. AUXILIARY STEERING PUMP
- 2.19. AUXILIARY STEERING MOTOR
- 2.20. STEERING CYLINDER
- 2.21. JOYSTICK STEERING LEVER
- 2.22. BRAKE SYSTEM
- 2.23. HYDRAULIC PIPING
- 2.24. WORK EQUIPMENT CONTROL LEVER
- 2.25. HYDRAULIC TANK
- 2.26. CONVERTER, EQUIPMENT AND PPC PUMPS
- 2.27. PPC RELIEF VALVE
- 2.28. ECSS VALVE
- 2.29. TRAVEL DAMPER VALVE
- 2.30. EQUIPMENT CONTROL VALVE
- 2.31. PPC VALVE FOR TWO LEVERS
- 2.32. PPC VALVE FOR MONO LEVER
- 2.33. BOOM AND BUCKET LINKAGE
- 2.34. BUCKET
- 2.35. BUCKET POSITIONER, BOOM KICK OUT
- 2.36. WORK EQUIPMENT CYLINDER
- 2.38. AIR CONDITIONER
- 2.39. MACHINE MONITORING SYSTEM
- 2.40. MACHINE MONITOR
- 2.41. TRANSMISSION CONTROL SYSTEM
- 2.42. TRANSMISSION CONTROLLER
- 2.43. WORK EQUIPMENT CONTROL SYSTEM
- 2.44. WORK EQUIPMENT CONTROLLER
- 2.45. ELECTRIC TRANSMISSION CONTROL
- 2.46. KICK DOWN HOLD SWITCH
- 2.47. ENGINE START CIRCUIT
- 2.48. ENGINE STOP CIRCUIT
- 2.49. PARKING BRAKE CIRCUIT
- 2.50. TURN SIGNAL AND HAZARD LAMP CIRCUIT
- 2.51. BACK UP LAMP AND STOP LAMP CIRCUIT
- 2.52. SMALL LAMP AND HEAD LAMP CIRCUIT
- 2.53. WORK LAMP CIRCUIT
- 2.54. HORN CIRCUIT
- 2.55. WIPER WASHER CIRCUIT
- 2.56. SENSORS
- 2.57. RELAYS
- 3. TESTING, ADJUSTING AND TROUBLESHOOTING
- 3.1. STANDARD VALUE TABLE FOR ENGINE
- 3.2. STANDARD VALUE TABLE FOR CHASSIS
- 3.3. TOOLS FOR TESTING, ADJUSTING AND TROUBLESHOOTING
- 3.4. ENGINE COMPONENTS
- 3.5. ADJUSTING ACCELERATOR PEDAL
- 3.6. ADJUSTING TRANSMISSION SPEED SENSOR
- 3.7. POWER TRAIN OIL PRESSURE
- 3.8. FLUSHING
- 3.9. TRANSMISSION VALVE FAILS
- 3.10. STEERING CONTROL
- 3.11. STEERING OIL PRESSURE
- 3.12. BRAKE SYSTEM
- 3.13. TESTING HYDRAULIC FAN
- 3.14. ACCUMULATOR CHARGE PRESSURE
- 3.15. PPC OIL PRESSURE
- 3.16. WORK EQUIPMENT HYDRAULIC PRESSURE
- 3.17. BUCKET POSITIONER
- 3.18. LIFT ARM KICKOUT
- 3.19. PROXIMITY SWITCH ACTUATION
- 3.20. ADJUSTING MACHINE MONITOR
- 3.21. LOAD METER
- 3.22. LOAD METER CALIBRATION
- 3.23. BLEEDING AIR
- 3.24. RELEASING REMAINING PRESSURE
- 3.25. HANDLING CONTROLLER HIGHVOLTAGE CIRCUIT
- 3.26. PMCLINIC INSPECTION TABLE
- 3.27. TROUBLESHOOTING GENERAL
- 3.28. TROUBLESHOOTING MACHINE MONITOR
- 3.29. TROUBLESHOOTING OF ENGINE CONTROL SYSTEM (ENG MODE)
- 3.30. TROUBLESHOOTING OF TRANSMISSION CONTROLLER SYSTEM (TM MODE)
- 3.31. TROUBLESHOOTING OF WORK EQUIPMENT CONTROLLER SYSTEM (WRK MODE)
- 3.32. TROUBLESHOOTING MACHINE MONITOR PANEL SYSTEM (MON MODE)
- 3.33. TROUBLESHOOTING OF CHASSIS ELECTRICAL SYSTEM (E MODE)
- 4. DISASSEMBLY AND ASSEMBLY
- 4.1. METHOD OF USING MANUAL
- 4.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
- 4.3. FUEL SUPPLY PUMP ASSEMBLY
- 4.4. NOZZLE HOLDER ASSEMBLY
- 4.5. CYLINDER HEAD ASSEMBLY
- 4.6. RADIATOR ASSEMBLY
- 4.7. AIR AFTERCOOLER ASSEMBLY
- 4.8. COOLING FAN DRIVE MOTOR
- 4.9. ENGINE ASSEMBLY
- 4.10. STEERING, SWITCH, COOLING FAN PUMPS
- 4.11. TORQUE CONVERTER CHARGE, WORK EQUIPMENT AND PPC PUMP ASSEMBLY
- 4.12. TORQUE CONVERTER, TRANSMISSION ASSEMBLY
- 4.13. TORQUE CONVERTER ASSEMBLY (standard)
- 4.14. TORQUE CONVERTER ASSEMBLY (lockup)
- 4.15. TRANSMISSION ASSEMBLY
- 4.16. TRANSMISSION CLUTCH PACK ASSEMBLY
- 4.17. PARKING BRAKE ASSEMBLY
- 4.18. FRONT AXLE ASSEMBLY
- 4.19. REAR AXLE ASSEMBLY
- 4.20. AXLE HOUSING ASSEMBLY
- 4.21. DIFFERENTIAL ASSEMBLY
- 4.22. CENTER HINGE PIN
- 4.23. VALVE ASSEMBLY
- 4.24. TRAVEL DAMPER ASSEMBLY
- 4.25. PARKING BRAKE DISC
- 4.26. HYDRAULIC TANK
- 4.27. WORK EQUIPMENT VALVE ASSEMBLY
- 4.28. HYDRAULIC CYLINDER ASSEMBLY
- 4.29. WORK EQUIPMENT ASSEMBLY
- 4.30. COUNTERWEIGHT
- 4.31. FUEL TANK ASSEMBLY
- 4.32. CAB ASSEMBLY
- 4.33. CAB, FLOOR FRAME ASSEMBLY
- 4.34. AIR CONDITIONER UNIT ASSEMBLY
- 4.35. AIR CONDITIONER COMPRESSOR ASSEMBLY
- 5. OTHERS
- 5.1. BRAKE OIL CIRCUIT DIAGRAM
- 5.2. HYDRAULIC CIRCUIT DIAGRAM FOR POWER TRAIN
- 5.3. HYDRAULIC CIRCUIT DIAGRAM FOR POWER TRAIN
- 5.4. HYDRAULIC CIRCUIT DIAGRAM FOR WORK EQUIPMENT
- 5.5. ELECTRIC CIRCUIT DIAGRAM
- 5.6. FLOOR HARNESS
- 6. ECSS AND LOAD METER SUPPLEMENT
- 6.1. COVER
- 6.2. CONTENTS
- 6.3. ECSS VALVE (OP)
- 6.4. MACHINE MONITOR
- 6.5. TRANSMISSION CONTROLLER
- 6.6. TESTING AND ADJUSTING LOAD METER
- 6.7. TROUBLESHOOTING OF WORK EQUIPMENT CONTROL SYSTEM
- 6.8. TROUBLESHOOTING OF HYDRAULIC, MECHANICAL SYSTEM (H MODE)
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