Komatsu WA600-3 Wheel Loader Shop Manual SEBM013223

Description

• Model List:
  • WA600-3 Wheel Loader

• 1. COVER
• 2. CONTENTS
• 3. LIST OF REVISED PAGES
• 4. SAFETY
• 4.1. SAFETY NOTICE
• 5. FOREWORD
• 5.1. GENERAL
• 5.2. HOW TO READ THE SHOP MANUAL
• 5.3. HOISTING INSTRUCTIONS
• 5.4. METHOD OF DISASSEMBLING, CONNECTING PUSHPULL TYPE COUPLER
• 5.5. COATING MATERIALS
• 5.6. STANDARD TIGHTENING TORQUE
• 5.7. ELECTRIC WIRE CODE
• 5.8. CONVERSION TABLE
• 5.9. UNITS
• 6. GENERAL
• 6.1. GENERAL ASSEMBLY DRAWING
• 6.2. SPECIFICATIONS
• 6.3. WEIGHT TABLE
• 6.4. LIST OF LUBRICANT AND COOLANT
• 7. STRUCTURE AND FUNCTION
• 7.1. POWER TRAIN
• 7.2. POWER TRAIN SYSTEM
• 7.3. RADIATOR, HYDRAULIC OIL COOLER
• 7.4. RADIATOR, HYDRAULIC OIL COOLER (WITH SUCTION FAN)
• 7.5. TORQUE CONVERTER AND TRANSMISSION PIPING
• 7.6. HYDRAULIC CIRCUIT FOR POWER TRAIN
• 7.7. HYDRAULIC CIRCUIT DIAGRAM FOR POWER TRAIN
• 7.8. TORQUE CONVERTER
• 7.9. TORQUE CONVERTER REGULATOR VALVE(SERIAL NO. 52001 AND UP)
• 7.10. TRANSMISSION
• 7.11. TRANSMISSION CONTROL VALVE
• 7.12. TORQUE CONVERTER OIL COOLER
• 7.13. TORQUE CONVERTER OIL FILTER
• 7.14. LIMITED SLIP DIFFERENTIAL
• 7.15. FINAL DRIVE
• 7.16. AXLE MOUNT
• 7.17. CENTER HINGE PIN
• 7.18. STEERING PIPING
• 7.19. STEERING COLUMN
• 7.20. STEERING UNIT (ORBITROLL VALVE)
• 7.21. STEERING VALVE
• 7.22. TWOWAY RESTRICTION VALVE
• 7.23. STOP VALVE
• 7.24. EMERGENCY STEERING PIPING
• 7.25. DIVERTER VALVE (FOR EMERGENCY STEERING)
• 7.26. BRAKE PIPING
• 7.27. BRAKE CIRCUIT DIAGRAM
• 7.28. BRAKE VALVE
• 7.29. CHARGE VALVE
• 7.30. ACCUMULATOR (FOR BRAKE)
• 7.31. SLACK ADJUSTER
• 7.32. BRAKE
• 7.33. PARKING BRAKE
• 7.34. SPRING CYLINDER
• 7.35. PARKING BRAKE SOLENOID VALVE
• 7.36. HYDRAULIC PIPING
• 7.37. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
• 7.38. WORK EQUIPMENT LEVER LINKAGE
• 7.39. HYDRAULIC TANK
• 7.40. ACCUMULATOR (FOR PPC VALVE)
• 7.41. PPC VALVE
• 7.42. PPC RELIEF VALVE
• 7.43. CUTOFF VALVE
• 7.44. MAIN CONTROL VALVE
• 7.45. AUTO GREASE SYSTEM
• 7.46. LUBRICATION OF WORK EQUIPMENT
• 7.47. WORK EQUIPMENT LINKAGE
• 7.48. BUCKET
• 7.49. BUCKET POSITIONER AND BOOM KICKOUT
• 7.50. OPERATION OF PROXIMITY SWITCH
• 7.51. ROPS CANOPY
• 7.53. CAB HEATER
• 7.54. AIR CONDITIONER
• 7.55. ELECTRIC CIRCUIT DIAGRAM
• 7.56. MACHINE MONITOR SYSTEM
• 7.57. MAIN MONITOR
• 7.58. MAINTENANCE MONITOR
• 7.59. MACHINE WITH JOYSTICK AND AUTOMATIC SHIFT CONTROL
• 7.60. ENGINE STARTING CIRCUIT
• 7.61. ENGINE STOP CIRCUIT
• 7.62. AUTO PRIMING SYSTEM (APS) (SERIAL NO. 50001 52000)
• 7.63. PREHEATING CIRCUIT (SERIAL NO. 52001 AND UP)
• 7.64. ELECTRIC TRANSMISSION CONTROL
• 7.65. KICKDOWN, HOLD SWITCH
• 7.66. KICKDOWN ELECTRICAL CIRCUIT
• 7.67. ELECTRIC PARKING BRAKE CONTROL
• 7.68. (ELECTRONICALLY CONTROLLED SUSPENSION SYSTEM)
• 8. TESTING AND ADJUSTING
• 8.1. STANDARD VALVE TABLE
• 8.2. TESTING AND ADJUSTING
• 8.3. TROUBLESHOOTING
• 9. DISASSEMBLY AND ASSEMBLY
• 9.1. METHOD OF USING MANUAL
• 9.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
• 9.3. SPECIAL TOOL LIST
• 9.4. SKETCHES OF SPECIAL TOOLS
• 9.5. STARTING MOTOR
• 9.6. ALTERNATOR
• 9.7. ENGINE OIL COOLER (SERIAL NO. 50001 52000)
• 9.8. FUEL INJECTION PUMP (SERIAL NO. 50001 52000)
• 9.9. WATER PUMP (SERIAL NO. 50001 52000)
• 9.10. NOZZLE HOLDER (SERIAL NO. 50001 52000)
• 9.11. TURBOCHARGER (SERIAL NO. 50001 52000)
• 9.12. ENGINE FRONT SEAL (SERIAL NO. 50001 52000)
• 9.13. ENGINE REAR SEAL (SERIAL NO. 50001 52000)
• 9.14. CYLINDER HEAD (SERIAL NO. 50001 52000)
• 9.15. THERMOSTAT (SERIAL NO. 50001 52000)
• 9.16. AFTERCOOLER CORE (SERIAL NO. 50001 52000)
• 9.17. RADIATOR
• 9.18. RADIATOR (WITH SUCTION FAN)
• 9.19. ENGINE AND TORQUE CONVERTER ASSEMBLY
• 9.20. TORQUE CONVERTER
• 9.21. TRANSMISSION
• 9.22. TRANSMISSION VALVE
• 9.23. TRANSFER
• 9.24. CENTER SUPPORT
• 9.25. DRIVE SHAFT
• 9.26. FRONT AXLE
• 9.27. FRONT DIFFERENTIAL
• 9.28. REAR AXLE
• 9.29. REAR DIFFERENTIAL
• 9.30. DIFFERENTIAL GEAR
• 9.31. LIMITED SLIP DIFFERENTIAL
• 9.32. FINAL DRIVE AND BRAKE
• 9.33. ORBITROLL
• 9.34. STEERING CYLINDER
• 9.35. STEERING VALVE
• 9.36. CUTOFF VALVE
• 9.37. BRAKE VALVE
• 9.38. BRAKE VALVE (R.H.)
• 9.39. BRAKE VALVE (L.H.)
• 9.40. SLACK ADJUSTER
• 9.41. HYDRAULIC PUMP
• 9.42. HYDRAULIC TANK
• 9.43. HYDRAULIC FILTER
• 9.44. PPC VALVE
• 9.45. WORK EQUIPMENT VALVE
• 9.46. MAIN CONTROL VALVE
• 9.47. DUMP CYLINDER
• 9.48. LIFT CYLINDER
• 9.49. LIFT CYLINDER AND DUMP CYLINDER
• 9.50. CENTER HINGE PIN
• 9.51. ACCUMULATOR CHARGE VALVE
• 9.52. PARKING BRAKE SOLENOID VALVE
• 9.53. DIVERTER VALVE
• 9.54. EMERGENCY STEERING PUMP
• 9.55. PARKING BRAKE
• 9.56. PARKING BRAKE CALIPERS
• 9.57. PARKING BRAKE PAD
• 9.58. REAR TIRES
• 9.59. AIR CONDITIONER COMPRESSOR
• 9.60. AIR CONDITIONER CONDENSER
• 9.61. RECEIVER TANK
• 9.62. AIR CONDITIONER UNIT
• 9.63. MONITOR
• 10. MAINTENANCE STANDARD
• 10.1. ENGINE MOUNT
• 10.2. TRANSMISSION MOUNT
• 10.3. TORQUE CONVERTER
• 10.4. TORQUE CONVERTER REGULATOR VALVE (SERIAL NO. 52001 AND UP)
• 10.5. TRANSMISSION
• 10.6. TRANSFER
• 10.7. TRANSMISSION CONTROL VALVE
• 10.8. DRIVE SHAFT
• 10.9. CENTER SUPPORT
• 10.10. DIFFERENTIAL
• 10.11. LIMITED SLIP DIFFERENTIAL (IF EQUIPPED)
• 10.12. FINAL DRIVE
• 10.13. AXLE MOUNT
• 10.14. CENTER HINGE PIN
• 10.15. STEERING COLUMN
• 10.16. STEERING VALVE
• 10.17. EMERGENCY STEERING PUMP
• 10.18. DIVERTER VALVE
• 10.19. STEERING CYLINDER MOUNT
• 10.20. MAIN CONTROL VALVE
• 10.21. HYDRAULIC CYLINDER
• 10.22. WORK EQUIPMENT LINKAGE
• 10.23. BUCKET
• 10.24. BUCKET POSITIONER AND BOOM KICKOUT
• 10.25. ROPS CANOPY
• 11. OTHERS
• 11.1. ELECTRICAL CIRCUIT DIAGRAM