Komatsu WA150-5 Wheel Loader Shop Manual SEBM033811
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBM033811
- Format: PDF
- Size: 41.0MB
- Number of Pages: 797
Category: Komatsu Shop Manual PDF
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Model List:
- WA150-5 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 LIST
- 5.6. STANDARD TIGHTENING TORQUE
- 5.7. ELECTRIC WIRE CODE
- 5.8. CONVERSION TABLE
- 5.9. UNITS
- 6. GENERAL
- 6.1. GENERAL ASSEMBLY DRAWINGS
- 6.2. SPECIFICATIONS
- 6.3. WEIGHT TABLE
- 6.4. LIST OF LUBRICANT AND COOLANT
- 7. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
- 7.1. ENGINE MOUNT AND TRANSFER MOUNT
- 7.2. DAMPER
- 7.3. COOLING SYSTEM
- 7.4. POWER TRAIN
- 7.5. POWER TRAIN SYSTEM DIAGRAM
- 7.6. DRIVE SHAFT
- 7.7. HST HYDRAULIC PIPING DIAGRAM
- 7.8. HST PUMP
- 7.9. HIGHPRESSURE RELIEF VALVE
- 7.10. LOWPRESSURE RELIEF VALVE
- 7.11. HST CHARGE PUMP
- 7.12. SPEEDRELATED VALVE (DA VALVE)
- 7.13. HIGHPRESSURE CUTOFF VALVE
- 7.14. HST MOTOR
- 7.15. EP SERVO VALVE
- 7.16. HA SERVO VALVE
- 7.17. FORWARDREVERSE SHUTTLE VALVE
- 7.18. TRANSFER
- 7.19. CLUTCH SOLENOID VALVE
- 7.20. AXLE
- 7.21. DIFFERENTIAL
- 7.22. LIMITEDSLIP DIFFERENTIAL
- 7.23. FINAL DRIVE
- 7.24. AXLE MOUNTING AND CENTER HINGE PIN
- 7.25. STEERING PIPING
- 7.26. STEERING COLUMN
- 7.27. PRIORITY VALVE
- 7.28. ORBITROLL VALVE
- 7.29. STEERING CYLINDER
- 7.30. EMERGENCY STEERING PIPING
- 7.31. EMERGENCY STEERING VALVE
- 7.32. BRAKE PIPING
- 7.33. BRAKE VALVE
- 7.34. INCHING VALVE
- 7.35. CHARGE VALVE
- 7.36. ACCUMULATOR (FOR BRAKE)
- 7.37. SLACK ADJUSTER
- 7.38. BRAKE
- 7.39. PARKING BRAKE CONTROL
- 7.40. PARKING BRAKE
- 7.41. HYDRAULIC PIPING
- 7.42. WORK EQUIPMENT LEVER LINKAGE
- 7.43. HYDRAULIC TANK
- 7.44. GEAR PUMP UNIT
- 7.45. ACCUMULATOR (FOR PPC CIRCUIT)
- 7.46. LOCK VALVE
- 7.47. VALVE
- 7.48. ACCUMULATOR (FOR E.C.S.S.)
- 7.49. HYDRAULIC PIPING OF COOLING SYSTEM
- 7.50. COOLING FAN MOTOR
- 7.51. WORK EQUIPMENT CONTROL VALVE
- 7.52. WORK EQUIPMENT PPC VALVE
- 7.53. WORK EQUIPMENT LINKAGE
- 7.54. BUCKET
- 7.55. BUCKET POSITIONER AND BOOM KICKOUT
- 7.56. WORK EQUIPMENT CYLINDER
- 7.57. AIR CONDITIONER
- 7.58. MACHINE MONITORING SYSTEM
- 7.59. MACHINE MONITOR
- 7.60. LIST OF ITEMS DISPLAYED ON MONITOR
- 7.61. ELECTRICAL SYSTEM (HST CONTROLLER SYSTEM)
- 7.62. HST CONTROLLER
- 7.63. KOMTRAX SYSTEM
- 7.64. ENGINE START CIRCUIT
- 7.65. ENGINE STOP CIRCUIT
- 7.66. PREHEATING CIRCUIT (AUTOMATIC PREHEATING SYSTEM)
- 7.67. PARKING BRAKE CIRCUIT
- 7.68. ELECTRONICALLY CONTROLLED SUSPENSION SYSTEM
- 7.69. SENSORS
- 8. TESTING AND ADJUSTING
- 8.1. STANDARD VALUE TABLE FOR ENGINE
- 8.2. STANDARD VALUE TABLE FOR CHASSIS
- 8.3. TESTING AND ADJUSTING
- 8.4. TROUBLESHOOTING
- 9. DISASSEMBLY AND ASSEMBLY
- 9.1. HOW TO READ THIS MANUAL
- 9.2. PRECAUTIONS WHEN PERFORMING OPERATION
- 9.3. SPECIAL TOOL LIST
- 9.4. SKETCHES OF SPECIAL TOOLS
- 9.5. REMOVAL AND INSTALLATION OF FUEL INJECTION PUMP ASSEMBLY
- 9.6. REMOVAL AND INSTALLATION OF NOZZLE HOLDER
- 9.7. REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY
- 9.8. REMOVAL AND INSTALLATION OF ENGINE ASSEMBLY
- 9.9. REMOVAL AND INSTALLATION OF RADIATOR ASSEMBLY
- 9.10. REMOVAL AND INSTALLATION OF AIR AFTERCOOLER
- 9.11. REMOVAL AND INSTALLATION OF HYDRAULIC OIL COOLER ASSEMBLY
- 9.12. REMOVAL AND INSTALLATION OF COOLING FAN AND FAN MOTOR ASSEMBLY
- 9.13. REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY
- 9.14. REMOVAL AND INSTALLATION OF TRANSFER ASSEMBLY
- 9.15. DISASSEMBLY AND ASSEMBLY OF TRANSFER ASSEMBLY
- 9.16. REMOVAL AND INSTALLATION OF PARKING BRAKE ASSEMBLY
- 9.17. DISASSEMBLY AND ASSEMBLY OF PARKING BRAKE ASSEMBLY
- 9.18. REMOVAL AND INSTALLATION OF FRONT AXEL ASSEMBLY
- 9.19. REMOVAL AND INSTALLATION OF REAR AXEL ASSEMBLY
- 9.20. DISASSEMBLY AND ASSEMBLY OF AXLE HOUSING ASSEMBLY
- 9.21. DISASSEMBLY AND ASSEMBLY OF DIFFERENTIAL ASSEMBLY
- 9.22. REMOVAL AND INSTALLATION OF HST PUMP AND 3GEAR PUMP ASSEMBLY
- 9.23. REMOVAL AND INSTALLATION OF HST MOTOR 1 ASSEMBLY
- 9.24. REMOVAL AND INSTALLATION OF HST MOTOR 2 ASSEMBLY
- 9.25. REMOVAL AND INSTALLATION OF WORK EQUIPMENT CONTROL VALVE ASSEMBLY
- 9.26. REMOVAL AND INSTALLATION OF TRAVEL DAMPER VALVE ASSEMBLY
- 9.27. REMOVAL AND INSTALLATION OF HYDRAULIC TANK
- 9.28. REMOVAL AND INSTALLATION OF WORK EQUIPMENT ASSEMBLY
- 9.29. DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
- 9.30. REMOVAL AND INSTALLATION OF OPERATORS CAB ASSEMBLY
- 9.31. REMOVAL AND INSTALLATION OF OPERATORS CAB GLASS (STUCK GLASS)
- 9.32. REMOVAL AND INSTALLATION OF CENTER HINGE PIN
- 9.33. REMOVAL AND INSTALLATION OF COUNTERWEIGHT
- 9.34. REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT ASSEMBLY
- 9.35. REMOVAL AND INSTALLATION OF AIR CONDITIONER COMPRESSOR ASSEMBLY
- 9.36. REMOVAL AND INSTALLATION OF MONITOR PANEL
- 9.37. REMOVAL AND INSTALLATION OF HST CONTROLLER ASSEMBLY
- 10. OTHERS
- 10.1. HYDRAULIC CIRCUIT DIAGRAM
- 10.2. ELECTRICAL CIRCUIT DIAGRAM 1/4(1/4)(MACHINES EQUIPPED WITH ROPS CAB)
- 10.3. ELECTRICAL CIRCUIT DIAGRAM 1/4(2/4)(MACHINES EQUIPPED WITH ROPS CAB)
- 10.4. ELECTRICAL CIRCUIT DIAGRAM 1/4(3/4)(MACHINES EQUIPPED WITH ROPS CAB)
- 10.5. ELECTRICAL CIRCUIT DIAGRAM 1/4(4/4)(MACHINES EQUIPPED WITH ROPS CAB)
- 10.6. ELECTRICAL CIRCUIT DIAGRAM 2/4(MACHINES EQUIPPED WITH ROPS CAB)
- 10.7. ELECTRICAL CIRCUIT DIAGRAM 3/4(MACHINES EQUIPPED WITH ROPS CAB)
- 10.8. ELECTRICAL CIRCUIT DIAGRAM 4/4(MACHINES EQUIPPED WITH ROPS CAB)
- 10.9. ELECTRICAL CIRCUIT DIAGRAM 1/4(1/4)(MACHINES EQUIPPED WITH ROPS CANOPY)
- 10.10. ELECTRICAL CIRCUIT DIAGRAM 1/4(2/4)(MACHINES EQUIPPED WITH ROPS CANOPY)
- 10.11. ELECTRICAL CIRCUIT DIAGRAM 1/4(3/4)(MACHINES EQUIPPED WITH ROPS CANOPY)
- 10.12. ELECTRICAL CIRCUIT DIAGRAM 1/4(4/4)(MACHINES EQUIPPED WITH ROPS CANOPY)
- 10.13. ELECTRICAL CIRCUIT DIAGRAM 2/4(MACHINES EQUIPPED WITH ROPS CANOPY)
- 10.14. ELECTRICAL CIRCUIT DIAGRAM 3/4(MACHINES EQUIPPED WITH ROPS CANOPY)
- 10.15. ELECTRICAL CIRCUIT DIAGRAM 4/4(MACHINES EQUIPPED WITH ROPS CANOPY)
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