Komatsu D375A-3 Bull Dozer Shop Manual SEBM026600
$40.00
- Type Of Manual: Shop Manual
- Manual ID: SEBM026600
- Format: PDF
- Size: 47.2MB
- Number of Pages: 723
Category: Komatsu Shop Manual PDF
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Model List:
- D375A-3 Bull Dozer
- 1. COVER
- 2. CONTENTS
- 3. GENERAL
- 3.1. SPECIFICATION DIMENSION DRAWINGS
- 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 CIRCUIT DRAWING
- 4.6. DAMPER,UNIVERSAL JOINT
- 4.7. TORQUE CONVERTER,PTO
- 4.8. TORQUE CONVERTER VALVE
- 4.9. TRANSMISSION CONTROL
- 4.10. TRANSMISSION
- 4.11. TRANSMISSION CONTROL VALVE
- 4.12. TRANSMISSION LUBRICATION RELIEF VALVE
- 4.13. SCAVENGING PUMP STRAINER
- 4.14. OVERFLOW VALVE
- 4.15. POWER TRAIN PUMP STRAINER
- 4.16. POWER TRAIN,LUBRICATING 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 CIRCUIT DIAGRAM
- 4.30. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
- 4.31. HYDRAULIC TANK
- 4.32. PPC CHARGE VALVE
- 4.33. ACCUMULATOR
- 4.34. PPC LOCK VALVE
- 4.35. PPC VALVE
- 4.36. PISTON VALVE
- 4.37. QUICK DROP VALVE
- 4.38. PIN PULLER SWITCH
- 4.39. PIN PULLER SOLENOID VALVE
- 4.40. BLADE CONTROL KNOB
- 4.41. PITCH,DUAL TILT SOLENOID VALVE
- 4.42. MAIN CONTROL VALVE
- 4.43. AIR CONDITIONER
- 4.44. MONITOR SYSTEM
- 4.45. SWITCH PANEL
- 4.46. FUSE BOX
- 4.47. ENGINE START SAFETY 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 MONITOR
- 5.5. TABLE OF TOOLS FOR TESTING, ADJUSTING, AND TROUBLESHOOTING
- 5.6. MEASURING ENGINE SPEED
- 5.7. MEASURING EXHAUST COLOR
- 5.8. ADJUSTING VALVE CLEARANCE
- 5.9. MEASURING COMPRESSION PRESSURE
- 5.10. MEASURING BLOWBY PRESSURE
- 5.11. MEASURING ENGINE OIL PRESSURE
- 5.12. TESTING AND ADJUSTING FUEL INJECTION TIMING
- 5.13. TESTING AND ADJUSTING ALTERNATOR BELT TENSION
- 5.14. TESTING AND ADJUSTING BELT TENSION FOR AIR CONDITIONER COMPRESSOR
- 5.15. MEASURING EXHAUST TEMPERATURE
- 5.16. MEASURING AIR SUPPLY PRESSURE (BOOST PRESSURE )
- 5.17. MEASURING TORQUE CONVERTER STALL SPEED
- 5.18. MEASURING SPEED AT TORQUE CONVERTER STALL HYDRAULIC PUMP RELIEF (FULL STALL)
- 5.19. ADJUSTING FUEL CONTROL LINKAGE
- 5.20. ADJUSTING DECELERATOR PEDAL
- 5.21. ADJUSTING JOYSTICK (STEERING, DIRECTIONAL, SPEED CONTROL LEVER), PARKING BRAKE LEVER LINKAGE
- 5.22. ADJUSTING BRAKE PEDAL LINKAGE
- 5.23. ADJUSTING WORK EQUIPMENT CONTROL LINKAGE
- 5.24. MEASURING POWER TRAIN OIL PRESSURE
- 5.25. MEASURING AND ADJUSTING WORK EQUIPMENT HYDRAULIC PRESSURE
- 5.26. TESTING AND ADJUSTING WORK EQUIPMENT CONTROL CIRCUIT PRESSURE
- 5.27. MEASURING PPC VALVE OUTPUT PRESSURE
- 5.28. ADJUSTING PPC VALVE
- 5.29. MEASURING ONOFF SOLENOID VALVE OUTPUT PRESSURE
- 5.30. BLEEDING AIR FROM HYDRAULIC CYLINDERS
- 5.31. RELEASING REMAINING PRESSURE IN HYDRAULIC CIRCUIT
- 5.32. CHECKING LOCATION OF CAUSE OF HYDRAULIC DRIFT OF BLADE AND RIPPER
- 5.33. MEASURING LEAKAGE INSIDE CYLINDER
- 5.34. ADJUSTING SEMI UTILTDOZER
- 5.35. ADJUSTING CLEARANCE OF IDLER
- 5.36. SIMPLE PROCEDURE FOR TESTING BRAKE PERFORMANCE
- 5.37. TROUBLESHOOTING
- 5.37.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
- 5.37.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
- 5.37.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
- 5.37.4. CHECKS BEFORE TROUBLESHOOTING
- 5.37.5. TYPE OF CONNECTOR AND POSITION OF INSTALLATION
- 5.37.6. CONNECTOR ARRANGEMENT DIAGRAM
- 5.37.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
- 5.37.8. METHOD OF USING TROUBLESHOOTING CHARTS
- 5.37.9. TROUBLESHOOTING OF ENGINE SYSTEM (S MODE)
- 5.37.10. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEMS (H MODE)
- 5.37.11. TROUBLESHOOTING OF MACHINE MONITOR SYSTEM (M MODE)
- 5.37.12. TROUBLESHOOTING OF ELECTRICAL SYSTEM (E MODE)
- 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
- 6.5.1. REMOVAL
- 6.5.2. INSTALLATION
- 6.6. FUEL INJECTION PUMP
- 6.7. AFTERCOOLER CORE
- 6.8. ENGINE FRONT SEAL
- 6.8.1. REMOVAL
- 6.8.2. INSTALLATION
- 6.9. ENGINE REAR SEAL
- 6.10. POWER TRAIN UNIT
- 6.11. TORQUE CONVERTER
- 6.11.1. DISASSEMBLY
- 6.11.2. ASSEMBLY
- 6.12. TORQFLOW TRANSMISSION
- 6.13. POWER TRAIN, LUBRICATION PUMP
- 6.13.1. REMOVAL
- 6.13.2. INSTALLATION
- 6.14. SCAVENGING PUMP
- 6.14.1. REMOVAL
- 6.14.2. INSTALLATION
- 6.15. TORQUE CONVERTER OIL COOLER
- 6.15.1. REMOVAL
- 6.15.2. INSTALLATION
- 6.16. TORQUE CONVERTER VALVE
- 6.16.1. REMOVAL
- 6.16.2. INSTALLATION
- 6.16.3. DISASSEMBLY
- 6.16.4. ASSEMBLY
- 6.17. TRANSMISSION CONTROL VALVE
- 6.17.1. REMOVAL
- 6.17.2. INSTALLATION
- 6.17.3. DISASSEMBLY
- 6.17.4. ASSEMBLY
- 6.18. TRANSMISSION LUBRICATION VALVE
- 6.18.1. REMOVAL
- 6.18.2. INSTALLATION
- 6.18.3. DISASSEMBLY
- 6.18.4. ASSEMBLY
- 6.19. STEERING CONTROL VALVE
- 6.20. OVERALL DISASSEMBLY OF TRACK SHOE
- 6.21. OVERALL ASSEMBLY
- 6.22. PRESSFITTING JIG DIMENSION TABLE FOR LINK PRESS
- 6.23. ONE LINK
- 6.23.1. FIELD DISASSEMBLY
- 6.24. EQUALIZER BAR BUSHING
- 6.25. WORK EQUIPMENT, PPC PUMP
- 6.25.1. REMOVAL
- 6.25.2. INSTALLATION
- 6.26. BLADE LIFT VALVE
- 6.26.1. REMOVAL
- 6.26.2. INSTALLATION
- 6.26.3. DISASSEMBLY
- 6.26.4. ASSEMBLY
- 6.27. BLADE TILT, RIPPER LO VALVE
- 6.27.1. REMOVAL
- 6.27.2. INSTALLATION
- 6.27.3. DISASSEMBLY
- 6.27.4. ASSEMBLY
- 6.28. RIPPER HI VALVE
- 6.28.1. REMOVAL
- 6.28.2. INSTALLATION
- 6.28.3. DISASSEMBLY
- 6.28.4. ASSEMBLY
- 6.29. PPC CHARGE VALVE
- 6.29.1. REMOVAL
- 6.29.2. INSTALLATION
- 6.29.3. DISASSEMBLY
- 6.29.4. ASSEMBLY
- 6.30. BlADE PPC VALVE
- 6.30.1. REMOVAL
- 6.30.2. INSTALLATION
- 6.30.3. DISASSEMBLY
- 6.30.4. ASSEMBLY
- 6.31. RIPPER PPC VALVE
- 6.31.1. REMOVAL
- 6.31.2. INSTALLATION
- 6.31.3. DISASSEMBLY
- 6.31.4. ASSEMBLY
- 6.32. BlADE LIFT CYLINDER
- 6.32.1. REMOVAL
- 6.32.2. INSTALLATION
- 6.33. BlADE TILT CYLINDER
- 6.33.1. REMOVAL
- 6.33.2. INSTALLATION
- 6.34. RIPPER LIFT CYLINDER
- 6.34.1. REMOVAL
- 6.34.2. INSTALLATION
- 6.35. RIPPER TILT CYLINDER
- 6.35.1. REMOVAL
- 6.35.2. INSTALLATION
- 6.36. HYDRAULIC CYLINDER
- 6.36.1. DISASSEMBLY
- 6.36.2. ASSEMBLY
- 6.37. RIPPER PINPULLER
- 6.38. AIR CONDITIONER COMPRESSOR
- 6.38.1. REMOVAL
- 6.38.2. INSTALLATION
- 6.39. AIR CONDITIONER CONDENSER
- 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 POWER TRAIN PUMP
- 7.8. SCAVENGING PUMP
- 7.9. TRANSFER, BEVEL PINION
- 7.10. BEVEL GEAR SHAFT, STEERING CLUTCH, BRAKE
- 7.11. STEERING 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. CLINDER STAY
- 7.20. BLADE
- 7.21. RIPPER EQUIPMENT
- 8. OTHERS
- 8.1. ELECTRICAL CIRCUIT DIAGRAM
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