Komatsu D375A-3 Bull Dozer Shop Manual SEBM016104

Description

• Model List:
  • D375A-3 Bull Dozer

• 1. MAIN MENU
• 2. COVER PAGE
• 3. CONTENTS
• 4. FORWARD
• 4.1. HOW TO READ A SHOP MANUAL
• 4.2. HOISTING INSTRUCTIONS
• 4.3. METHOD OF DISASSEMBLING, CONNECTING PUSHPULL TYPE COUPLER
• 4.4. COATING MATERIALS
• 4.5. STANDARD TIGHTENING TORQUE
• 4.6. ELECTRIC WIRE CODE
• 4.7. CONVERSION TABLE
• 4.8. UNITS
• 5. GENERAL
• 5.1. SPECIFICATION DIMENSION DRAWINGS
• 5.2. SPECIFICATIONS
• 5.3. WEIGHT TABLE
• 5.4. TABLE OF FUEL, COOLANT AND LUBRICANTS
• 6. STRUCTURE AND FUNCTION
• 6.1. ENGINE CONTROL
• 6.2. POWER TRAIN
• 6.3. OVERALL DRAWING OF POER TRAIN UNIT
• 6.4. POWER TRAIN HYDRAULIC PIPING DRAWING
• 6.5. POWER TRAIN SYSTEM DRAWING
• 6.6. POWER TRAIN HYDRAULIC CIRCUIT DRAWING
• 6.7. DAMPER, UNIVERSAL JOINT
• 6.8. TORQUE CONVERTER, PTO
• 6.9. TORQUE CONVERTER VALVE
• 6.10. TRANSMISSION CONTROL
• 6.11. TRANSMISSION
• 6.12. TRANSMISSION CONTROL VALVE
• 6.13. TRANSMISSION LUBRICATION RELIEF VALVE
• 6.14. SCAVENGING PUMP STRAINER
• 6.15. POWER TRAIN PUMP STRAINER
• 6.16. POWER TRAIN, LUBRICATING OIL FILTER
• 6.17. STEERING, BRAKE CONTROL
• 6.18. TRANSFER, BEVEL GEAR SHAFT, STEERING
• 6.19. STEERING CONTROL VALVE
• 6.20. FINAL DRIVE
• 6.21. TRACK FRAME
• 6.22. RECOIL SPRING
• 6.23. TRACK ROLLER BOGIE
• 6.24. MAIN FRAME
• 6.25. SUSPENSION
• 6.26. WORK EQUIPMENT HYDRAULIC PIPING DIAGRAM
• 6.27. PPC CONTROL PIPING DIAGRAM
• 6.28. WORK EQUIPMENT CONTROL
• 6.29. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM (TILTDOZER)
• 6.30. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
• 6.31. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM (DUALTILTDOZER)
• 6.32. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
• 6.33. HYDRAULIC TANK
• 6.34. PPC CHARGE VALVE
• 6.35. ACCUMULATOR
• 6.36. PPC LOCK VALVE
• 6.37. PPC VALVE
• 6.38. PISTON VALVE
• 6.39. QUICK DROP VALVE
• 6.40. PIN PULLER SWITCH
• 6.41. PIN PULLER SOLENOID VALVE
• 6.42. BLADE CONTROL KNOB
• 6.43. PITCH, DUAL TILT SOLENOID VALVE
• 6.44. MAIN CONTROL VALVE
• 6.45. AIR CONDITIONER
• 6.46. ACTUAL ELECTRIC WIRING DIAGRAM
• 6.47. ELECTRIC CIRCUIT DIAGRAM
• 6.48. MACHINE MONITOR SYSTEM
• 6.49. MODE SELECTION SYSTEM
• 6.50. ENGINE CONTROL SYSTEM
• 6.51. SWITCH PANEL
• 6.52. FUSE BOX
• 6.53. ENGNE START SAFETY SYSTEM
• 6.55. TORQUE CONVERTER LOCKUP CONTROL SYSTEM
• 7. TESTING AND ADJUSTING
• 7.1. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
• 7.2. STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
• 7.3. STANDARD VALUE TABLE FOR ELECTRICAL RELATED PARTS
• 7.4. STANDARD VALUE TABLE FOR MACHINE MONITOR
• 7.5. TESTING AND ADJUSTING
• 7.6. TROUBLESHOOTING
• 8. DISASSEMBLY AND ASSEMBLY
• 8.1. METHOD OF USING MANUAL
• 8.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
• 8.3. SPECIAL TOOL LIST
• 8.4. SKETCHES OF SPECIAL TOOLS
• 8.5. ENGINE OIL COOLER
• 8.6. FUEL INJECTION PUMP
• 8.7. AFTERCOOLER CORE
• 8.8. NOZZLE HOLDER
• 8.9. ENGINE FRONT SEAL
• 8.10. ENGINE REAR SEAL
• 8.11. CYLINDER HEAD
• 8.12. INLINE SERVO VALVE
• 8.13. SHOE SLIP CONTROLLER
• 8.14. ELECTRIC ENGINE THROTTLE CONTROLLER
• 8.15. POWER TRAIN UNIT
• 8.17. TORQUE CONVERTER
• 8.18. TORQFLOW TRANSMISSION
• 8.19. STEERING CASE
• 8.20. POWER TRAIN, LUBRICATION PUMP
• 8.21. SCAVENGING PUMP
• 8.22. TORQUE CONVERTER OIL COOLER
• 8.23. TORQUE CONVERTER VALVE
• 8.24. TRANSMISSION CONTROL VALVE
• 8.25. TRANSMISSION LUBRICATION VALVE
• 8.26. STEERING CONTROL VALVE
• 8.27. OVERALL DISASSEMBLY OF TRACK SHOE
• 8.28. OVERALL ASSEMBLY
• 8.29. PRESSFITTING JIG DIMENSION TABLE FOR LINK PRESS
• 8.30. ONE LINK
• 8.31. MASTER LINK
• 8.32. EQUALIZER BAR BUSHING
• 8.33. WORK EQUIPMENT, PPC PUMP
• 8.34. HYDRAULIC COOLER
• 8.35. BLADE LIFT VALVE
• 8.36. BLADE TILT, RIPPLER LO VALVE
• 8.37. RIPPER HI VALVE
• 8.38. PPC CHARGE VALVE
• 8.39. BLADE PPC VALVE
• 8.40. RIPPER PPC VALVE
• 8.41. BLADE LIFT CYLINDER
• 8.42. BLADE TILT CYLINDER
• 8.43. RIPPER LIFT CYLINDER
• 8.44. RIPPER TILT CYLINDER
• 8.45. HYDRAULIC CYLINDER
• 8.46. RIPPER PINPULLER CYLINDER
• 8.47. OPERATORS CAB
• 8.48. TORQUE CONVERTER LOCKUP CONTROLLER
• 8.49. APS CONTROLLER
• 8.50. AIR CONDITIONER COMPRESSOR
• 8.51. AIR CONDITIONER CONDENSER
• 8.52. AIR CONDITIONER UNIT
• 8.53. HOOD
• 9. MAINTENANCE STANDARD
• 9.1. ENGINE MOUNT
• 9.2. DAMPER, UNIVERSAL JOINT
• 9.3. TORQUE CONVERTER
• 9.4. TORQUE CONVERTER VALVE
• 9.5. TRANSMISSION
• 9.6. TRANSMISSION CONTROL VALVE
• 9.7. POWER TRAIN LUBRICATION POWER TRAIN PUMP
• 9.8. SCAVENGING PUMP
• 9.9. TRANSFER, BEVEL PINION
• 9.10. BEVEL GEAR SHAFT, STEERING CLUTCH, BRAKE
• 9.11. STEERING CONTROL VALVE
• 9.12. TRACK ROLLER BOGIE
• 9.13. WORK EQUIPMENT PPC CHARGE PUMP
• 9.14. WORK EQUIPMENT CONTROL VALVE
• 9.15. PPC VALVE
• 9.16. PPC CHARGE VALVE
• 9.17. WORK EQUIPMENT CYLINDER
• 9.18. QUICK DROP VALVE
• 9.19. CYLINDER STAY
• 9.20. BLADE
• 9.21. RIPPER EQUIPMENT
• 10. OTHERS
• 10.1. ELECTRIC CIRCUIT DIAGRAM