Komatsu D375A-5 Bull Dozer Shop Manual SEBM036104

Description

• Model List:
  • D375A-5 Bull Dozer

• 1. COVER
• 2. CONTENTS
• 3. GENERAL
• 3.1. SPECIFICATION DRAWING
• 3.2. SPECIFICATIONS
• 3.3. WEIGHT TABLE
• 3.4. TABLE OF FUEL, COOLANT AND LUBRICANT
• 4. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
• 4.1. POWER TRAIN
• 4.2. OVERALL DRAWING OF POWER TRAIN UNIT
• 4.3. POWER TRAIN HYDRAULIC PIPING DRAWING
• 4.4. DAMPER, UNIVERSAL JOINT
• 4.5. TORQUE CONVERTER, PTO
• 4.6. TORQUE CONVERTER VALVE
• 4.7. SCAVENGING PUMP
• 4.8. TRANSMISSION CONTROL
• 4.9. TRANSMISSION
• 4.10. TRANSMISSION ECMV
• 4.11. TRANSMISSION LUBRICATION RELIEF VALVE
• 4.12. POWER TRAIN PUMP LUBRICATION PUMP
• 4.13. STEERING, BRAKE CONTROL
• 4.14. TRANSFER, BEVEL GEAR SHAFT, STEERING
• 4.15. STEERING ECMV
• 4.16. STEERING CLUTCH, STEERING BRAKE ECMV
• 4.17. PARKING BRAKE VALVE
• 4.18. SUDDEN STOPS PREVENTION VALVE
• 4.19. CARRIER ROLLERUnit
• 4.20. TRACK ROLLER BOGIE
• 4.21. TRACK SHOE
• 4.22. MAIN FRAME
• 4.23. SUSPENSION
• 4.24. WORK EQUIPMENT HYDRAULIC PIPING DIAGRAM
• 4.25. PPC CONTROL PIPING DIAGRAM
• 4.26. WORK EQUIPMENT CONTROL
• 4.27. HYDRAULIC TANK
• 4.28. PPC CHARGE VALVE
• 4.29. ACCUMULATOR
• 4.30. PPC LOCK VALVE
• 4.31. PPC VALVE
• 4.32. WORK EQUIPMENT CYLINDER
• 4.33. PISTON VALVE
• 4.34. QUICK DROP VALVE
• 4.35. PIN PULLER SWITCH
• 4.36. PIN PULLER SOLENOID VALV
• 4.37. BLADE CONTROL KNOB
• 4.38. PITCH, DUAL TILT SOLENOID VALVE
• 4.39. WORK EQUIPMENT PPC CHARGE PUMP
• 4.40. MAIN CONTROL VALVE
• 4.41. CYLINDER STAY
• 4.42. BLADE
• 4.43. RIPPER EQUIPMENT
• 4.44. CAB MOUNT
• 4.46. AIR CONDITIONER
• 4.47. ENGINE CONTROL
• 4.48. ENGINE CONTROL SYSTEM
• 4.49. DECELERATOR POTENTIOMETER
• 4.50. HPI ENGINE CONTROL SYSTEM
• 4.51. MONITOR SYSTEM
• 4.52. MONITOR PANEL
• 4.53. MODE SELECTION SYSTEM
• 4.54. ELECTRICAL DEVICE
• 4.55. STEERING ELECTRONIC CONTROL
• 4.56. VHMS CONTROLLER
• 4.57. COMMUNICATION (ORB ORBCOMM) CONTROLLER/ANTENNA
• 5. TESTING AND ADJUSTING
• 5.1. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
• 5.2. STANDARD VALUE TABLE FOR MACHINE RELATED PARTS
• 5.3. TESTING AND ADJUSTING
• 5.4. 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 AND INSTALLATION OF FUEL PUMP ASSEMBLY
• 6.6. REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL
• 6.7. REMOVAL AND INSTALLATION OF ENGINE REAR SEAL
• 6.8. REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY
• 6.9. REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY
• 6.10. REMOVAL AND INSTALLATION OF RADIATOR ASSEMBLY
• 6.11. REMOVAL AND INSTALLATION OF RADIATOR GUARD ASSEMBLY
• 6.12. REMOVAL AND INSTALLATION OF ENGINE ASSEMBLY
• 6.13. REMOVAL AND INSTALLATION OF DAMPER ASSEMBLY
• 6.14. DISASSEMBLY AND ASSEMBLY OF DAMPER
• 6.15. REMOVAL AND INSTALLATION OF POWER TRAIN UNIT ASSEMBLY
• 6.16. DISCONNECTION OF POWER TRAIN UNIT ASSEMBLY
• 6.17. CONNECTION OF POWER TRAIN UNIT ASSEMBLY
• 6.18. DISASSEMBLY ANDASSEMBLY OFPTO ASSEMBLY
• 6.19. DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER ASSEMBLY
• 6.20. DISASSEMBLY AND ASSEMBLY OF TORQFLOW TRANSMISSION ASSEMBLY
• 6.21. DISASSEMBLY AND ASSEMBLY OF STEERING CASE ASSEMBLY
• 6.22. REMOVAL AND INSTALLATION OF POWER TRAIN, LUBRICATION PUMP ASSEMBLY
• 6.23. REMOVAL AND INSTALLATIONOF SCAVENGING PUMP ASSEMBLY
• 6.24. REMOVAL AND INSTALLATION OF FINAL DRIVE ASSEMBLY
• 6.25. DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY
• 6.26. REMOVAL AND INSTALLATION OF TRACK FRAME ASSEMBLY
• 6.27. REMOVAL AND INSTALLATION OF IDLER ASSEMBLY
• 6.28. DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY
• 6.29. REMOVAL AND INSTALLATION OF RECOIL SPRING ASSEMBLY
• 6.30. DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY
• 6.31. REMOVAL AND INSTALLATION TRACK ROLLER ASSEMBLY
• 6.32. DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY
• 6.33. REMOVAL AND INSTALLATION OF BOGIE ASSEMBLY
• 6.34. DISASSEMBLY AND ASSEMBLY OF BOGIE ASSEMBLY
• 6.35. REMOVAL AND INSTALLATION OF 1ST BOGIE ASSEMBLY
• 6.36. EXPANDING AND ASSEMBLY TRACK SHOE INSTALLATION
• 6.37. WHOLE DISASSEMBLY AND ASSEMBLY OF TRACK SHOE
• 6.38. DIMENSIONS TABLE OF FITTING JIG OF LINK PRESS
• 6.39. DISASSEMBLY AND ASSEMBLY OF 1 LINK IN THE FIELD
• 6.40. DISASSEMBLY AND ASSEMBLY OF MASTER LINK
• 6.41. REMOVAL AND INSTALLATION OF PIVOT SHAFT ASSEMBLY
• 6.42. REMOVAL AND INSTALLATION OF EQUALIZER BAR
• 6.43. DISASSEMBLY AND ASSEMBLY OF EQUALIZER BAR BUSHING
• 6.44. REMOVAL AND INSTALLATION OF SEGMENT TOOTH
• 6.45. REMOVAL AND INSTALLATION OF HYDRAULICTANK ASSEMBLY
• 6.46. REMOVAL AND INSTALLATION OF WORK EQUIPMENT AND PPC PUMP ASSEMBLY
• 6.47. REMOVAL AND INSTALLATION OF BLADE LIFT VALVE ASSEMBLY
• 6.48. DISASSEMBLY AND ASSEMBLY OF BLADE LIFT VALVE ASSEMBLY
• 6.49. DISASSEMBLY AND ASSEMBLY OF BLADE TILT AND RIPPER LOW VALVE ASSEMBLY
• 6.50. DISASSEMBLY AND ASSEMBLY OF RIPPER HIGH VALVE ASSEMBLY
• 6.51. DISASSEMBLY AND ASSEMBLY OF PPC CHARGE VALVE ASSEMBLY
• 6.52. DISASSEMBLY AND ASSEMBLY OF BLADE PPC VALVE ASSEMBLY
• 6.53. DISASSEMBLY AND ASSEMBLY OF RIPPER PPC VALVE ASSEMBLY
• 6.54. DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
• 6.55. DISASSEMBLY AND ASSEMBLY OF RIPPER PIN PULLER CYLINDER ASSEMBLY
• 6.56. REMOVAL AND INSTALLATION OF BLADE ASSEMBLY
• 6.57. DISASSEMBLY AND ASSEMBLY OF BLADE ASSEMBLY
• 6.58. DISASSEMBLY AND ASSEMBLY OF GIANT RIPPER ASSEMBLY
• 6.59. REMOVAL AND INSTALLATION OF ROPS GUARD
• 6.60. REMOVAL AND INSTALLATION OF OPERATORS CABASSEMBLY
• 6.61. REMOVAL AND INSTALLATION OF FLOOR FRAME
• 6.62. REMOVAL AND INSTALLATION OF DASHBOARD ASSEMBLY
• 6.63. REMOVAL AND INSTALLATION OF MONITOR PANEL ASSEMBLY
• 6.64. REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT ASSEMBLY
• 7. OTHERS
• 7.1. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
• 7.2. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
• 7.3. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (TILTDOZER)
• 7.4. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (TILTDOZER)
• 7.5. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (DUAL TILTDOZER)
• 7.6. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (DUAL TILTDOZER)
• 7.7. ELECTRICAL CIRCUIT DIAGRAM (1/7)
• 7.8. ELECTRICAL CIRCUIT DIAGRAM (2/7)
• 7.9. ELECTRICAL CIRCUIT DIAGRAM (3/7)
• 7.10. ELECTRICAL CIRCUIT DIAGRAM (4/7)
• 7.11. ELECTRICAL CIRCUIT DIAGRAM (5/7)
• 7.12. ELECTRICAL CIRCUIT DIAGRAM (6/7)
• 7.13. ELECTRICAL CIRCUIT DIAGRAM (7/7)
• 7.14. DIAGRAM FOR ELECTRICAL CIRCUIT OF AIR CONDITIONER
• 7.15. ELECTRIC CIRCUIT DIAGRAM OF INSIDE CAB