Komatsu D375A-3 Bull Dozer Shop Manual SEBM008403
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBM008403
- Format: PDF
- Size: 23.4MB
- Number of Pages: 869
Category: Komatsu Shop Manual PDF
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Model List:
- D375A-3 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 LUBRICANTS
- 4. STRUCTURE AND FUNCTION
- 4.1. ENGINE CONTROL
- 4.2. POWER TRAIN
- 4.3. OVERALL DRAWING OF POWER TRAIN UNIT
- 4.4. POWER TRAIN HYDRAULIC PIPING DIAGRAM
- 4.5. POWER TRAIN HYDRAULIC SYSTEM DRAWING
- 4.6. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
- 4.7. DAMPER,UNIVERSAL JOINT
- 4.8. TORQUE CONVERTER,PTO
- 4.9. TORQUE CONVERTER VALVE
- 4.10. TRANSMISSION CONTROL
- 4.11. TRANSMISSION
- 4.12. TRANSMISSION CONTROL VALVE
- 4.13. LUBRICATION RELIEF VALVE
- 4.14. SCAVENGING PUMP STRAINER
- 4.15. POWER TRAIN PUMP STRAINER
- 4.16. POWER TRAIN,LUBRICATION OIL FILTER
- 4.17. STEERING,BRAKE CONTROL
- 4.18. TRANSFER,BEVEL GEAR SHAFT,STEERING
- 4.19. STEERING CONTROL VALVE
- 4.20. FINAL DRIVE
- 4.21. TRACK FRAME
- 4.22. RECOIL SPRING
- 4.23. TRACK ROLLER BOGIE
- 4.24. MAIN FRAME
- 4.25. SUSPENSION
- 4.26. WORK EQUIPMENT HYDRAULIC PIPING DIAGRAM
- 4.27. PPC CONTROL PIPING DIAGRAM
- 4.28. WORK EQUIPMENT CONTROL
- 4.29. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM (TILTDOZER)
- 4.30. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
- 4.31. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM (DUAL TILTDOZER)
- 4.32. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
- 4.33. HYDRAULIC TANK
- 4.34. PPC CHARGE VALVE
- 4.35. ACCUMULATOR
- 4.36. PPC LOCK VALVE
- 4.37. PPC VALVE
- 4.38. PISTON VALVE
- 4.39. QUICK DROP VALVE
- 4.40. PIN PULLER SWITCH
- 4.41. PIN PULLER SOLENOID VALVE
- 4.42. BLADE CONTROL KNOB
- 4.43. PITCH,DUAL TILT SOLENOID VALVE
- 4.44. MAIN CONTROL VALVE
- 4.45. AIR CONDITIONER
- 4.46. ACTUAL ELECTRIC WIRING DIAGRAM
- 4.47. ELECTRIC CIRCUIT DIAGRAM
- 4.48. MACHINE MONITOR SYSTEM
- 4.49. MODE SELECTION SYSTEM
- 4.50. ENGINE CONTROL SYSTEM
- 4.51. SWITCH PANEL
- 4.52. ENGINE START SAFETY SYSTEM
- 4.54. TORQUE CONVERTER LOCKUP CONTROL SYSTEM
- 5. TESTING AND ADJUSTING
- 5.1. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
- 5.2. STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
- 5.3. STANDARD VALUE TABLE FOR ELECTRICAL RELATED PARTS
- 5.4. STANDARD VALUE TABLE FOR MACHINE MONITOR
- 5.5. TABLE OF TOOLS FOR TESTING,ADJUSTING,AND TROUBLESHOOTING
- 5.6. TABLE OF APPLICABLE TADAPTER KITS (TOOL M)
- 5.7. MEASURING ENGINE SPEED
- 5.8. MEASURING EXHAUST COLOR
- 5.9. ADJUSTING VALVE CLEARANCE
- 5.10. MEASURING COMPRESSION PRESSURE
- 5.11. MEASURING BLOWBY PRESSURE
- 5.12. MEASURING ENGINE OIL PRESSURE
- 5.13. TESTING AND ADJUSTING FUEL INJECTION TIMING
- 5.14. TESTING AND ADJUSTING ALTERNATOR BELT TENSION
- 5.15. TESTING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR
- 5.16. MEASURING EXHAUST TEMPERATURE
- 5.17. MEASURING AIR SUPPLY PRESSURE (BOOST PRESSURE)
- 5.18. MEASURING TORQUE CONVERTER STALL SPEED
- 5.19. MEASURING SPEED AT TORQUE CONVERTER STALL HYDRAULIC PUMP RELIEF (FULL STALL)
- 5.20. ADJUSTING FUEL CONTROL LINKAGE
- 5.21. ADJUSTING DECELERATOR PEDAL
- 5.22. ADJUSTING JOYSTICK (STEERING,DIRECTIONAL,SPEED CONTROL LEVER),PARKING BRAKE LEVER LINKAGE
- 5.23. ADJUSTING BRAKE PEDAL LINKAGE
- 5.24. ADJUSTING WORK EQUIPMENT CONTROL LINKAGE
- 5.25. MEASURING POWER TRAIN OIL PRESSURE
- 5.26. MEASURING AND ADJUSTING WORK EQUIPMENT HYDRAULIC PRESSURE
- 5.27. TESTING AND ADJUSTING WORK EQUIPMENT CONTROL CIRCUIT PRESSURE
- 5.28. MEASURING PPC VALVE OUTPUT PRESSURE
- 5.29. ADJUSTING PPC VALVE
- 5.30. MEASURING ONOFF SOLENOID VALVE OUTPUT PRESSURE
- 5.31. BLEEDING AIR FROM HYDRAULIC CYLINDERS
- 5.32. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
- 5.33. CHECKING LOCATION OF CAUSE OF HYDRAULIC DRIFT OF BLADE AND RIPPER
- 5.34. MEASURING LEAKAGE INSIDE CYLINDER
- 5.35. ADJUSTING SEMI UTILTDOZER
- 5.36. ADJUSTING CLEARANCE OF IDLER
- 5.37. SIMPLE PROCEDURE FOR TESTING BRAKE PERFORMANCE
- 5.38. 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. ENGINE OIL COOLER
- 6.6. FUEL INJECTION PUMP
- 6.7. AFTERCOOLER CORE
- 6.8. NOZZLE HOLDER
- 6.9. ENGINE FRONT SEAL
- 6.10. ENGINE REAR SEAL
- 6.11. INLINE SERVO VALVE
- 6.12. POWER TRAIN UNIT
- 6.14. TORQUE CONVERTER
- 6.15. TORQFLOW TRANSMISSION
- 6.16. STEERING CASE
- 6.17. POWER TRAIN,LUBRICATION PUMP
- 6.18. SCAVENGING PUMP
- 6.19. TORQUE CONVERTER OIL COOLER
- 6.20. TORQUE CONVERTER VALVE
- 6.21. TRANSMISSION CONTROL VALVE
- 6.22. TRANSMISSION LUBRICATION VALVE
- 6.23. STEERING CONTROL VALVE
- 6.24. OVERALL DISASSEMBLY OF TRACK SHOE
- 6.25. OVERALL ASSEMBLY
- 6.26. PRESSFITTING JIG DIMENSION TABLE FOR LINK PRESS
- 6.27. ONE LINK
- 6.28. EQUALIZER BAR BUSHING
- 6.29. WORK EQUIPMENT,PPC PUMP
- 6.30. HYDRAULIC COOLER
- 6.31. BLADE LIFT VALVE
- 6.32. BLADE TILT,RIPPER LO VALVE
- 6.33. RIPPER HI VALVE
- 6.34. PPC CHARGE VALVE
- 6.35. BLADE PPC VALVE
- 6.36. RIPPER PPC VALVE
- 6.37. BLADE LIFT CYLINDER
- 6.38. BLADE TILT CYLINDER
- 6.39. RIPPER LIFT CYLINDER
- 6.40. RIPPER TILT CYLINDER
- 6.41. HYDRAULIC CYLINDER
- 6.42. RIPPER PINPULLER
- 6.43. SHOE SLIP CONTROLLER
- 6.44. ELECTRIC ENGINE THROTTLE CONTROLLER
- 6.45. TORQUE CONVERTER LOCKUP CONTROLLER
- 6.46. APS CONTROLLER
- 6.47. AIR CONDITIONER COMPRESSOR
- 6.48. AIR CONDITIONER CONDENSER
- 6.49. HOOD
- 7. MAINTENANCE STANDARD
- 7.1. ENGINE MOUNT
- 7.2. DAMPER, UNIVERSAL JOINT
- 7.3. TORQUE CONVERTER
- 7.4. TORQUE CONVERTER VALVE
- 7.5. TRANSMISSION
- 7.6. TRANSMISSION CONTROL VALVE
- 7.7. POWER TRAIN LUBRICATION PUMP
- 7.8. SCAVENGING PUMP
- 7.9. TRANSFER,BEVEL PINION
- 7.10. BEVEL GEAR SHAFT,STEERING CLUTCH,BRAKE
- 7.11. SEERING CONTROL VALVE
- 7.12. TRACK ROLLER BOGIE
- 7.13. WORK EQUIPMENT PPC CHARGE PUMP
- 7.14. WORK EQUIPMENT CONTROL VALVE
- 7.15. PPC VALVE
- 7.16. PPC CHARGE VALVE
- 7.17. WORK EQUIPMENT CYLINDER
- 7.18. QUICK DROP VALVE
- 7.19. CYLINDER STAY
- 7.20. BLADE
- 7.21. RIPPER EQUIPMENT
- 8. OTHERS
- 8.1. POWER TRAIN HYDRAULIC SYSTEM DRAWING (1010)
- 8.2. POWER TRAIN HYDRAULIC CIRCUIT DRAWING (1011)
- 8.3. TRANSMISSION (1031)
- 8.4. BEVEL GEAR SHAFT,STEERING CLUTCH,BRAKE (1052)
- 8.5. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM (TILTDOZER) (1080)
- 8.6. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (1081)
- 8.7. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM (DUAL TILTDOZER) (1082)
- 8.8. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM (DUAL TILTDOZER) (1083)
- 8.9. BLADE LEVER AT HOLD,RIPPER LEVER AT HOLD (10116)
- 8.10. BLADE LEVER AT RAISE (BLADE OPERATING AT HIGH SPEED) (10118)
- 8.11. BLADE LEVER AT RAISE (BLADE OPERATING AT LOW SPEED) (10120)
- 8.12. BLADE LEVER AT LEFT TILT (10122)
- 8.13. RIPPER LEVER AT TILT IN (RIPPER LO VALVE,SHUTTLE VALVE ACTUATED) (10124)
- 8.14. RIPPER LEVER AT TILT IN (RIPPER HI VALVE ACTUATED) (10126)
- 8.15. RIPPER LEVER AN LOWER (RIPPER LO VALVE,SHUTTLE VALVE ACTUATED) (10128)
- 8.16. BLADE LEVER AT HOLD,RIPPER LEVER AT LOWER (RIPPER HI VALVE ACTUATED) (10130)
- 8.17. RIPPER LEVER AT LOWER (CYLINDER AT STROKE END) (10132)
- 8.18. ACTUAL ELECTRIC WIRING DIAGRAM (10144)
- 8.19. ACTUAL ELECTRIC WIRING DIAGRAM (10145)
- 8.20. ELECTRIC CIRCUIT DIAGRAM
- 8.21. CONNECTOR ARRANGEMENT DIAGRAM (20116)
- 8.22. CONNECTOR ARRANGEMENT DIAGRAM (20117)
- 8.23. BEVEL GEAR SHAFT,STEERING CLUTCH,BRAKE (4016)
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