Komatsu WD900-3 Wheel Loader Shop Manual SEBM036908
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBM036908
- Format: PDF
- Size: 48.2MB
- Number of Pages: 912
Category: Komatsu Shop Manual PDF
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Model List:
- WD900-3 Wheel Loader
- 1. COVER
- 2. CONTENTS
- 3. GENERAL
- 3.1. GENERAL ASSEMBLY DRAWING
- 3.2. SPECIFICATIONS
- 3.3. WEIGHT TABLE
- 3.4. LIST OF LUBRICANT AND WATER
- 4. STRUCTURE AND FUNCTION
- 4.1. POWER TRAIN
- 4.2. POWER TRAIN SYSTEM
- 4.3. ENGINE CONTROL
- 4.4. SERVO CYLINDER
- 4.5. RADIATOR AND COOLER
- 4.6. DAMPER
- 4.7. TORQUE CONVERTER AND TRANSMISSION PIPING
- 4.8. TRANSMISSION HYDRAULIC SYSTEM DIAGRAM
- 4.9. TRANSMISSION HYDRAULIC CIRCUIT DIAGRAM
- 4.10. TORQUE CONVERTER
- 4.11. TRANSMISSION
- 4.12. TRANSFER
- 4.13. TRANSMISSION CONTROL VALVE
- 4.14. TORQUE CONVERTER OIL COOLER
- 4.15. DRIVE SHAFT
- 4.16. CENTER SUPPORT
- 4.17. AXLE
- 4.18. FINAL DRIVE
- 4.19. CENTER HINGE PIN
- 4.20. AXLE MOUNT
- 4.21. TIRE AND WHEEL
- 4.22. STEERING PIPING DIAGRAM
- 4.23. STEERING COLUMN
- 4.24. STEERING PUMP
- 4.25. SWITCH PUMP
- 4.26. STEERING DEMAND VALVE
- 4.27. STEERING UNIT (ORBITROLL VALVE)
- 4.28. PROPORTIONAL SOLENOID VALVE
- 4.29. TOWWAY RESTRICTOR VALVE
- 4.30. DIVERTER VALVE
- 4.31. BRAKE PIPING
- 4.32. BRAKE CIRCUIT DIAGRAM
- 4.33. BRAKE VALVE
- 4.34. CHARGE VALVE
- 4.35. ACCUMULATOR (FOR BRAKE)
- 4.36. SLACK ADJUSTER
- 4.37. BRAKE
- 4.38. PARKING BRAKE
- 4.39. SPRING CYLINDER
- 4.40. PARKING BRAKE SOLENOID VALVE
- 4.41. HYDRAULIC PIPING
- 4.42. WORK EQUIPMENT SOLENOID VALVE
- 4.43. WORK EQUIPMENT LEVER LINKAGE
- 4.44. HYDRAULIC TANK
- 4.45. MAIN PISTON PUMP
- 4.46. ES VALVE(ENGINE SENSING VALVE)
- 4.47. SERVO VALVE
- 4.48. PPC VALVE(PROPORTIONAL PRESSURE VALVE)
- 4.49. PPC RELIEF VALVE
- 4.50. ACCUMULATOR (FOR PPC VALVE)
- 4.51. MAIN CONTROL VALVE
- 4.52. LUBRICATION OF WORK EQUIPMENT
- 4.53. WORK EQUIPMENT LINKAGE
- 4.55. ROPS CANOPY
- 4.56. AIR CONDITIONER
- 4.57. MACHINE MONITOR SYSTEM
- 4.58. MAIN MONITOR
- 4.59. MAINTENANCE MONITOR
- 4.60. ENGINE STARTING CIRCUIT
- 4.61. ENGINE STOP CIRCUIT
- 4.62. ELECTRICAL TRANSMISSION CONTROL
- 4.63. BLADE CONTROL SWITCH(KICKDOWN,HOLD SWITCH)
- 4.64. JOYSTICK STEERING SYSTEM
- 4.65. TRANSMISSION AND JOYSTICK STEERING CONTROLLER
- 4.66. ELECTRIC PARKING BRAKE CONTROL
- 4.67. BRAKE COOLING SYSTEM
- 4.68. SPECIFICATION
- 5. TESTING AND ADJUSTING
- 5.1. STANDARD VALUE TABLE FOR ENGINE
- 5.2. STANDARD VALUE TABLE FOR CHASSIS
- 5.3. STANDARD VALUE TABLE FOR ELECTRICAL PARTS
- 5.4. TESTING AND ADJUSTING
- 5.5. TROUBLESHOOTING
- 6. DISASSEMBLY AND ASSEMBLY
- 6.1. METHOD OF USING MANUAL
- 6.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
- 6.3. SPECIAL TOOL LIST
- 6.4. SKETCHES OF SPECIAL TOOLS
- 6.5. REMOVAL AND INSTALLATION OF STARTING MOTOR
- 6.6. REMOVAL AND INSTALLATION OF ALTERNATOR
- 6.7. REMOVAL AND INSTALLATION OF ENGINE OIL COOLER
- 6.8. REMOVAL AND INSTALLATION OF FUEL INJECTION PUMP FOR LEFT BANK
- 6.9. REMOVAL AND INSTALLATION OF FUEL INJECTION PUMP FOR RIGHT BANK
- 6.10. REMOVAL AND INSTALLATION OF WATER PUMP
- 6.11. REMOVAL AND INSTALLATION OF NOZZLE HOLDER
- 6.12. REMOVAL AND INSTALLATION OF TURBOCHARGER
- 6.13. REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL
- 6.14. REMOVAL AND INSTALLATION OF ENGINE REAR SEAL
- 6.15. REMOVAL AND INSTALLATION OF CYLINDER HEAD
- 6.16. REMOVAL AND INSTALLATION OF RADIATOR
- 6.17. REMOVAL AND INSTALLATION OF ENGINE
- 6.18. REMOVAL AND INSTALLATION OF DAMPER
- 6.19. DISASSEMBLY AND ASSEMBLY OF DAMPER
- 6.20. REMOVAL AND INSTALLATION OF TORQUE CONVERTER AND TRANSMISSION ASSEMBLY
- 6.21. DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER
- 6.22. DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER VALVE
- 6.23. DISASSEMBLY AND ASSEMBLY OF TRANSMISSION
- 6.24. REMOVAL AND INSTALLATION OF TRANSMISSION VALVE
- 6.25. DISASSEMBLY AND ASSEMBLY OF TRANSMISSION VALVE
- 6.26. DISASSEMBLY AND ASSEMBLY OF TRANSFER
- 6.27. DISASSEMBLY AND ASSEMBLY OF PTO
- 6.28. REMOVAL AND INSTALLATION OF CENTER SUPPORT
- 6.29. DISASSEMBLY AND ASSEMBLY OF CENTER SOPPORT
- 6.30. DISASSEMBLY AND ASSEMBLY OF DRIVE SHAFT
- 6.31. REMOVAL AND INSTALLATION OF FRONT AXLE
- 6.32. REMOVAL AND INSTALLATION OF REAR AXLE
- 6.33. REMOVAL AND INSTALLATION OF DIFFERENTIAL
- 6.34. DISASSEMBLY AND ASSEMBLY OF DIFFERENTIAL
- 6.35. DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE
- 6.36. REMOVAL AND INSTALLATION OF ORBITROLL
- 6.37. REMOVAL AND INSTALLATION OF EMERGENCY STEERING PUMP
- 6.38. REMOVAL AND INSTALLATION OF DIVERTER VALVE
- 6.39. DISASSEMBLY AND ASSEMBLY OF DIVERTER VALVE
- 6.40. REMOVAL AND INSTALLATION OF ACCUMULATOR CHARGE VALVE
- 6.41. DISASSEMBLY AND ASSEMBLY OF ACCUMULATOR CHARGE VALVE
- 6.42. REMOVAL AND INSTALLATION OF STEERING STOP VALVE
- 6.43. REMOVAL AND INSTALLATION OF STEERING CYLINDER
- 6.44. REMOVAL AND INSTALLATION OF STEERING VALVE
- 6.45. REMOVAL AND INSTALLATION OF BRAKE VALVE
- 6.46. REMOVAL AND INSTALLATION OF SLACK ADJUSTER
- 6.47. DISASSEMBLY AND ASSEMBLY OF SLACK ADJUSTER
- 6.48. REMOVAL AND INSTALLATION OF BRAKE
- 6.49. DISASSEMBLY AND ASSEMBLY OF BRAKE
- 6.50. REMOVAL AND INSTALLATION OF PARKING BRAKE CALIPERS
- 6.51. DISASSEMBLY AND ASSEMBLY OF PARKING BRAKE CALIPERS
- 6.52. REMOVAL AND INSTALLATION OF PARKING BRAKE PAD
- 6.53. REMOVAL AND INSTALLATION OF PARKING BRAKE SPRING CYLINDER
- 6.54. REMOVAL AND INSTALLATION OF BRAKE OIL TANK
- 6.55. REMOVAL AND INSTALLATION OF HYDRAULIC PUMP ASSEMBLY
- 6.56. REMOVAL AND INSTALLATION OF SERVO CYLINDER
- 6.57. REMOVAL AND INSTALLATION OF HYDRAULIC TANK AND FITER CASE ASSEMBLY
- 6.58. REMOVAL AND INSTALLATION OF PPC VALVE
- 6.59. DISASSEMBLY AND ASSEMBLY OF PPC VALVE
- 6.60. REMOVAL AND INSTALLATION OF WORK EQUIPMENT CONTROL VALVE
- 6.61. DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT CONTROL VALVE
- 6.62. REMOVAL AND INSTALLATION OF CAB
- 6.63. REMOVAL AND INSTALLATION OF FLOOR FRAME
- 6.64. REMOVAL AND INSTALLATION OF CENTER HINGE PIN
- 6.65. REMOVAL AND INSTALLATION OF WORK EQUIPMENT
- 6.66. REMOVAL AND INSTALLATION OF LIFT CYLINDER ASSEMBLY
- 6.67. REMOVAL AND INSTALLATION OF PITCH TILT CYLINDER
- 6.68. REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT
- 6.69. REMOVAL AND INSTALLATION OF AIR CONDITIONER COMPRESSOR
- 6.70. REMOVAL AND INSTALLATION OF RECEIVER TANK
- 6.71. REMOVAL AND INSTALLATION OF AIR CONDITIONER CONDENSER
- 6.72. REMOVAL AND INSTALLATION OF TRANSMISSION AND STEERING CONTROLLER
- 6.73. REMOVAL AND INSTALLATION OF MAIN MONITOR
- 6.74. REMOVAL AND INSTALLATION OF FUEL TANK
- 6.75. REMOVAL AND INSTALLATION OF COUNTERWEIGHT
- 6.76. REMOVAL AND INSTALLATION OF AJSS LEVER SWITCH ASSEMBLY
- 7. MAINTENANCE STANDRAD
- 7.1. ENGINE MOUNT
- 7.2. TRANSMISSION MOUNT
- 7.3. DAMPER
- 7.4. TORQUE CONVERTER CHARGING,PPC AND BRAKE PUMP
- 7.5. TORQUE CONVERTER
- 7.6. TORQUE CONVERTER REGULATOR VALVE
- 7.7. TRANSMISSION(1/2)
- 7.8. TRANSMISSION(2/2)
- 7.9. TRANSFER
- 7.10. TRANSMISSION CONTROL VALVE
- 7.11. DRIVE SHAFT
- 7.12. CENTER SUPPORT
- 7.13. DIFFERENTIAL(1/2)
- 7.14. DIFFERENTIAL(2/2)
- 7.15. FINAL DRIVE
- 7.16. AXLE MOUNT
- 7.17. CENTER HINGE PIN
- 7.18. STEERING COLUMN
- 7.19. STEERING DEMAND VALVE
- 7.20. DIVERTER VALVE
- 7.21. STEERING CYLINDER MOUNT
- 7.22. EMERGENCY STEERING PUMP
- 7.23. PPC RELIEF VALVE
- 7.24. STEERING PUMP
- 7.25. SWITCH PUMP
- 7.26. MAIN PISTON PUMP
- 7.27. CONTROL PUMP
- 7.28. MAIN CONTROL VALVE
- 7.29. HYDRAULIC CYLINDER
- 7.30. WORK EQUIPMENT LINKAGE
- 7.31. BRAKE COOLING PUMP
- 8. OTHERS
- 8.1. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM(1/2)
- 8.2. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM(2/2)
- 8.3. ELECTRIC CIRCUIT DIAGRAM (1/7)
- 8.4. ELECTRIC CIRCUIT DIAGRAM (2/7)
- 8.5. ELECTRIC CIRCUIT DIAGRAM (3/7)
- 8.6. ELECTRIC CIRCUIT DIAGRAM (4/7)
- 8.7. ELECTRIC CIRCUIT DIAGRAM (5/7)
- 8.8. ELECTRIC CIRCUIT DIAGRAM (6/7)
- 8.9. ELECTRIC CIRCUIT DIAGRAM (7/7)
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