Komatsu HM400-1 Shop Manual SEBM023017
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBM023017
- Format: PDF
- Size: 66.7MB
- Number of Pages: 1112
Category: Komatsu Shop Manual PDF
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Model List:
- HM400-1
- 1. COVER
- 2. CONTENTS
- 3. GENERAL
- 3.1. SPECIFICATION DRAWINGS
- 3.2. SPECIFICATIONS
- 3.3. WEIGHT TABLE
- 3.4. FUEL,COOLANT AND LUBRICANTS
- 4. STRUCTURE,FUNCTION AND MAINTENANCE STANDARD
- 4.1. RADIATOR,OIL COOLER,AFTERCOOLER
- 4.2. POWER TRAIN SKELETON
- 4.3. OUTPUT SHAFT
- 4.4. TORQUE CONVERTER AND TRANSMISSION HYDRAULIC PIPING
- 4.5. TORQUE CONVERTER
- 4.6. TRANSMISSION
- 4.7. TRANSMISSION VALVE
- 4.8. ECMV (ELECTRONIC CONTROL MODULATION VALVE)
- 4.9. MAIN RELIEF,TORQUE CONVERTER RELIEF VALVE
- 4.10. DRIVE SHAFT
- 4.11. AXLE
- 4.12. DIFFERENTIAL
- 4.13. LIMITED SLIP DIFFERENTIAL
- 4.14. FINAL DRIVE
- 4.15. STEERING COLUMN
- 4.16. BRAKE PIPING
- 4.17. BRAKE VALVE
- 4.18. ACCUMULATOR CHARGE VALVE
- 4.19. ACCUMULATOR
- 4.20. SLACK ADJUSTER
- 4.21. BRAKE
- 4.22. PROPORTIONAL REDUCING VALVE
- 4.23. BRAKE SYSTEM TANK
- 4.24. PARKING BRAKE
- 4.25. PARKING BRAKE CALIPER
- 4.26. SPRING CYLINDER
- 4.27. PARKING BRAKE SOLENOID
- 4.28. SUSPENSION
- 4.29. SUSPENSION CYLINDER
- 4.30. OSCILLATION HITCH
- 4.31. STEERING, HOIST OIL PRESSURE PIPING DIAGRAM
- 4.32. DUMP BODY CONTROL
- 4.33. HYDRAULIC TANK AND FILTER
- 4.34. FLOW AMP VALVE
- 4.35. STEERING VALVE
- 4.36. STEERING CYLINDER
- 4.37. HOIST VALVE
- 4.38. EPC VALVE
- 4.39. PILOT CHECK VALVE
- 4.40. HOIST CYLINDER
- 4.41. HYDRAULIC PUMP
- 4.42. CAB TILT
- 4.43. AIR CONDITIONER
- 4.44. MACHINE MONITOR SYSTEM
- 4.45. AUTOMATIC SHIFT CONTROL SYSTEM
- 4.46. TRANSMISSION CONTROLLER
- 4.47. AUTO EMERGENCY STEERING SYSTEM
- 4.48. SENSORS,SWITCHES
- 4.49. RETARDER CONTROL SYSTEM
- 4.50. BRAKE CONTROL SYSTEM (ESPEC)
- 4.51. DUMP CONTROL LEVER
- 4.52. PLMHM
- 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. HOW TO READ THIS MANUAL
- 6.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
- 6.3. SPECIAL TOOL LIST
- 6.4. SKETCHES OF SPECIAL TOOLS
- 6.5. REMOVAL OF FUEL SUPPLY PUMP
- 6.6. INSTALLATION OF FUEL SUPPLY PUMP
- 6.7. REMOVAL OF ENGINE ASSEMBLY
- 6.8. INSTALLATION OF ENGINE ASSEMBLY
- 6.9. REMOVAL OF CYLINDER HEAD ASSEMBLY
- 6.10. INSTALLATION OF CYLINDER HEAD
- 6.11. REMOVAL AND INSTALLATION OF NOZZLE TIP
- 6.12. REMOVAL OF RADIATOR ASSEMBLY
- 6.13. INSTALLATION OF RADIATOR ASSEMBLY
- 6.14. REMOVAL OF OUTPUT SHAFT ASSEMBLY
- 6.15. INSTALLATION OF OUTPUT SHAFT ASSEMBLY
- 6.16. DISASSEMBLY OF OUTPUT SHAFT ASSEMBLY
- 6.17. ASSEMBLY OF OUTPUT SHAFT ASSEMBLY
- 6.18. REMOVAL OF TRANSMISSION AND FRONT DIFFERENTIAL ASSEMBLY
- 6.19. INSTALLATION OF TRANSMISSION AND FRONT DIFFERENTIAL ASSEMBLY
- 6.20. DISCONNECTION OF FRONT DIFFERENTIAL AND TRANSMISSION
- 6.21. COUPLING OF FRONT DIFFERENTIAL AND TRANSMISSION
- 6.22. DISASSEMBLY OF TORQUE CONVERTER ASSEMBLY
- 6.23. ASSEMBLY OF TORQUE CONVERTER ASSEMBLY
- 6.24. DISASSEMBLY OF TRANSMISSION ASSEMBLY
- 6.25. ASSEMBLY OF TRANSMISSION ASSEMBLY
- 6.26. DISASSEMBLY OF FRONT DIFFERENTIAL ASSEMBLY
- 6.27. ASSEMBLY OF FRONT DIFFERENTIAL ASSEMBLY
- 6.28. REMOVAL OF CENTER DIFFERENTIAL ASSEMBLY
- 6.29. INSTALLATION OF CENTER DIFFERENTIAL ASSEMBLY
- 6.30. DISASSEMBLY OF CENTER DIFFERENTIAL ASSEMBLY
- 6.31. ASSEMBLY OF CENTER DIFFERENTIAL ASSEMBLY
- 6.32. REMOVAL OF REAR DIFFERENTIAL ASSEMBLY
- 6.33. INSTALLATION OF REAR DIFFERENTIAL ASSEMBLY
- 6.34. DISASSEMBLY OF REAR DIFFERENTIAL ASSEMBLY
- 6.35. ASSEMBLY OF REAR DIFFERENTIAL ASSEMBLY
- 6.36. REMOVAL OF FRONT FINAL DRIVE AND BRAKE ASSEMBLY
- 6.37. INSTALLATION OF FRONT FINAL DRIVE AND BRAKE ASSEMBLY
- 6.38. DISASSEMBLY OF FRONT FINAL DRIVE AND BRAKE ASSEMBLY
- 6.39. ASSEMBLY OF FRONT FINAL DRIVE AND BRAKE ASSEMBLY
- 6.40. REMOVAL OF CENTER FINAL DRIVE AND BRAKE ASSEMBLY
- 6.41. INSTALLATION OF CENTER FINAL DRIVE AND BRAKE ASSEMBLY
- 6.42. DISASSEMBLY OF CENTER FINAL DRIVE AND PLATE ASSEMBLY
- 6.43. ASSEMBLY OF CENTER FINAL DRIVE AND BRAKE ASSEMBLY
- 6.44. REMOVAL OF REAR FINAL DRIVE AND BRAKE ASSEMBLY
- 6.45. INSTALLATION OF REAR FINAL DRIVE AND BRAKE ASSEMBLY
- 6.46. DISASSEMBLY OF REAR FINAL DRIVE AND BRAKE ASSEMBLY
- 6.47. ASSEMBLY OF REAR FINAL DRIVE AND BRAKE ASSEMBLY
- 6.48. REMOVAL OF CENTER AXLE ASSEMBLY
- 6.49. INSTALLATION OF CENTER AXLE ASSEMBLY
- 6.50. REMOVAL OF REAR AXLE ASSEMBLY
- 6.51. INSTALLATION OF REAR AXLE ASSEMBLY
- 6.52. REMOVAL OF FRONT SUSPENSION CYLINDER ASSEMBLY
- 6.53. INSTALLATION OF FRONT SUSPENSION CYLINDER ASSEMBLY
- 6.54. REMOVAL OF REAR SUSPENSION CYLINDER ASSEMBLY
- 6.55. INSTALLATION OF REAR SUSPENSION CYLINDER ASSEMBLY
- 6.56. DISSEMBLY AND ASSEMBLYOF FRONT AND REAR SUSPENSIONCYLINDER ASSEMBLY
- 6.57. REMOVAL OF EQUALIZER BAR ASSEMBLY
- 6.58. INSTALLATION OF EQUALIZER BAR ASSEMBLY
- 6.59. REMOVAL OF FRONT WHEEL ASSEMBLY
- 6.60. INSTALLATION OF FRONT WHEEL ASSEMBLY
- 6.61. REMOVAL, INSTALLATION OF REAR WHEEL ASSEMBLY
- 6.62. REMOVAL OF HITCH FRAME ASSEMBLY
- 6.63. INSTALLATION OF HITCH FRAME ASSEMBLY
- 6.64. DISASSEMBLY OF HITCH FRAME
- 6.65. ASSEMBLY OF HITCH FRAME ASSEMBLY
- 6.66. STANDARD INTEGRAL ORBITROLL
- 6.67. DISASSEMBLY OF STEERING VALVE
- 6.68. ASSEMBLY OF STEERING VALVE
- 6.69. REMOVAL OF FLOW AMPLIFIER VALVE ASSEMBLY
- 6.70. INSTALLATION OF FLOW AMPLIFIER VALVE ASSEMBLY
- 6.71. REMOVAL OF HOIST VALVE ASSEMBLY
- 6.72. INSTALLATION OF HOIST VALVE ASSEMBLY
- 6.73. DISASSEMBLY OF HOIST VALVE ASSEMBLY
- 6.74. ASSEMBLY OF HOIST VALVE ASSEMBLY
- 6.75. DISASSEMBLY OF STEERING CYLINDER ASSEMBLY
- 6.76. ASSEMBLY OF STEERING CYLINDER ASSEMBLY
- 6.77. DISASSEMBLY OF HOIST CYLINDER ASSEMBLY
- 6.78. ASSEMBLY OF HOIST CYLINDER ASSEMBLY
- 6.79. REMOVAL OF BODY ASSEMBLY
- 6.80. INSTALLATION OF BODY ASSEMBLY
- 6.81. DISASSEMBLY AND ASSEMBLY OF OPERATORS SEAT ASSEMBLY
- 7. OTHERS
- 7.1. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
- 7.2. STEERING AND HOIST HYDRAULIC CIRCUIT DIAGRAM
- 7.3. DIFFERENTIAL LOCK HYDRAULIC CIRCUIT DIAGRAM
- 7.4. BRAKE HYDRAULIC CIRCUIT DIAGRAM
- 7.5. BRAKE COOLING HYDRAULIC CIRCUIT DIAGRAM
- 7.6. DIAGRAM FOR ELECTRICAL CIRCUIT AIR CONDITIONER
- 7.7. DIAGRAM FOR ELECTRICAL CIRCUIT INSIDE CAB (1/4)
- 7.8. DIAGRAM FOR ELECTRICAL CIRCUIT INSIDE CAB (2/4)
- 7.9. DIAGRAM FOR ELECTRICAL CIRCUIT INSIDE CAB (3/4)
- 7.10. DIAGRAM FOR ELECTRICAL CIRCUIT INSIDE CAB (4/4)
- 7.11. DIAGRAM FOR ELECTRICAL CIRCUIT OUTSIDE CAB (1/3)
- 7.12. DIAGRAM FOR ELECTRICAL CIRCUIT OUTSIDE CAB (2/3)
- 7.13. DIAGRAM FOR ELECTRICAL CIRCUIT OUTSIDE CAB (3/3)
- 7.14. PAYLOAD METER ELECTRICAL CIRCUIT
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