Komatsu D85ESS-2A Crawler Dozer Shop Manual SEBM002904

Description

• Model List:
  • D85ESS-2A Crawler Dozer

• 1. COVER
• 2. CONTENTS
• 3. GENERAL
• 3.1. GENERAL ASSEMBLY DRAWING
• 3.2. SPECIFICATIONS
• 3.3. WEIGHT TABLE
• 3.4. TABLE OF FUEL, COOLANT AND LUBRICANTS
• 4. STRUCTURE AND FUNCTION
• 4.1. RADIATOR, OIL COOLER
• 4.2. ENGINE CONTROL
• 4.3. POWER TRAIN SYSTEM
• 4.4. POWER TRAIN SKELETON
• 4.5. POWER TRAIN UNIT
• 4.6. POWER TRAIN HYDRAULIC PIPING DIAGRAM
• 4.7. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
• 4.8. POWER TRAIN HYDRAULIC SYSTEM DIAGRAM
• 4.9. DAMPER, UNIVERSAL JOINT
• 4.10. TORQUE CONVERTER AND PTO
• 4.11. TRANSMISSION CONTROL
• 4.12. TRANSMISSION
• 4.13. TRANSMISSION CONTROL VALVE
• 4.14. MAIN RELIEF VALVE
• 4.15. LUBRICATION RELIEF VALVE
• 4.16. STEERING, BRAKE CONTROL
• 4.17. BEVEL GEAR SHAFT, STEERING CLUTCH, STEERING BRAKE
• 4.18. STEERING CONTROL VALVE
• 4.19. STEERING BRAKE VALVE
• 4.20. REDUCING VALVE
• 4.21. SCAVENGING PUMP STRAINER
• 4.22. POWER TRAIN OIL STRAINER
• 4.23. POWER TRAIN OIL FILTER
• 4.24. WORK EQUIPMENT HYDRAULIC PIPING DIAGRAM
• 4.25. PPC CONTROL PIPING DIAGRAM
• 4.26. WORK EQUIPMENT CONTROL
• 4.27. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
• 4.28. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM
• 4.29. WORK EQUIPMENT HYDRAULIC CIRCUIT DIAGRAM
• 4.30. WORK EQUIPMENT HYDRAULIC SYSTEM DIAGRAM
• 4.31. HYDRAULIC TANK AND FILTER
• 4.32. PPC VALVE
• 4.33. PPC CHARGE VAVLE
• 4.34. PPC LOCK VAVLE
• 4.35. MAIN CONTROL VALVE
• 4.36. OPERATION OF MAIN CONTROL VALVE
• 4.37. OPERATION OF WORK EQUIPMENT CONTROL CIRCUIT
• 4.38. SUCTION VAVLE
• 4.39. PISTON VALVE
• 4.40. WORK EQUIPMENT
• 4.41. ELECTRICAL CIRCUIT DIAGRAM
• 4.42. ENGINE CONTROL
• 4.43. MACHINE MONITOR SYSTEM (GAUGE TYPE PANEL)
• 4.44. MACHINE MONITOR SYSTEM (MONITOR TYPE PANEL)
• 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 SYSTEM
• 5.4. TOOL LIST FOR TESTING AND ADJUSTING
• 5.5. ADJUSTING VALVE CLEARANCE
• 5.6. MEASURING COMPRESSION PRESSURE
• 5.7. MEASURING BLOWBY
• 5.8. ADJUSTING FUEL INJECTION TIMING
• 5.9. MEASURING EXHAUST COLOR
• 5.10. MEASURING BOOST PRESSURE
• 5.11. MEASURING EXHAUST TEMPERATURE
• 5.12. MEASURING ENGINE OIL PRESSURE
• 5.13. MEASURING ENGINE SPEED
• 5.14. TESTING FAN BELT TENSION
• 5.15. MEASURING SPEED AT TORQUE CONVERTER STALL
• 5.16. ADJUSTING FUEL CONTROL LINKAGE
• 5.17. ADJUSTING STEERING AND DIRECTIONAL LEVER, GEAR SHIFT LEVER, PARKING BRAKE LEVER LINKAGE
• 5.18. ADJUSTING BRAKE PEDAL LINKAGE
• 5.19. ADJUSTING WORK EQUIPMENT CONTROL LINKAGE
• 5.20. ADJUSTING STRAIGHT TILTDOZER
• 5.21. ADJUSTING PPC VAVLE
• 5.22. MEASURING POWER TRAIN OIL PRESSURE
• 5.23. TESTING AND ADJUSTING WORK EQUIPNENT HYDRAULIC PRESSURE
• 5.24. TESTING AND ADJUSTING CONTROL CIRCUIT PRESSURE
• 5.25. MEASURING OUTPUT PRESSURE OF PPC VAVLE
• 5.26. MEASURING LEAKAGE INSIDE CYLINDER
• 5.27. BLEEDING AIR FROM HYDRAULIC CYLINDER
• 5.28. RELEASING REMAINING PRESSURE FROM HYDRAULIC CIRCUIT
• 5.29. PROCEDURE FOR SIMPLE TEST OF STEERING BRAKE PERFORMANCE
• 5.30. PROCEDURE FOR TESTING SENSORS
• 5.31. TESTING AND ADJUSTING OF VIBRATION STOPPER,OPEN OPEN/CLOSE LOCK OF OPERATORS CAB DOOR
• 5.32. 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. SPECIAL TOOL SKETCH
• 6.5. ENGINE OIL COOLER CORE
• 6.6. FUEL INJECTION PUMP
• 6.7. ENGINE FRONT SEAL
• 6.8. ENGINE REAR SEAL
• 6.9. AIR COMPRESSOR
• 6.10. HYDRAULIC COOLER
• 6.11. ENGINE (CAB SPECIFICATION)
• 6.12. ENGINE (CANOPY SPECIFICATION)
• 6.13. DAMPER
• 6.14. POWER TRAIN UNIT
• 6.15. TORQUE CONVERTER
• 6.17. TORQFLOW TRANSMISSION
• 6.18. STEERING CASE
• 6.19. TORQUE CONVERTER VALVE
• 6.20. TRANSMISSION CONTROL VALVE
• 6.21. STEERING CONTROL VALVE
• 6.22. REDUCING VALVE
• 6.23. SCAVENGING PUMP
• 6.24. POWER TARIN PUMP
• 6.25. EQUALIZER BAR SIDE BUSHING
• 6.26. SEGMENT TEETH
• 6.27. WORK EQUIPMENT PUMP
• 6.28. PPC PUMP
• 6.29. MAIN CONTROL VALVE
• 6.30. MAIN CONTROL VALVE
• 6.31. RIPPER VALVE
• 6.32. MAIN RELIEF VALVE
• 6.33. PPC CHARGE RELIEF VALVE
• 6.34. SUCTION VALVE
• 6.35. BLADE LIFT CYLINDER (ANGLEDOZER)
• 6.36. BLADE LIFT CYLINDER (STRAIGHT TILT DOZER)
• 6.37. BLADE TILT CYLINDER
• 6.38. HYDRAULIC CYLINDER
• 6.39. BLADE (ANGLEDOZER)
• 6.40. BLADE (STRAIGHT TILT DOZER)
• 6.41. DASHBOARD (GAUGE TYPE PANEL)
• 6.42. DASHBOARD (MONITOR TYPE PANEL)
• 6.43. PANEL (GAUGE TYPE PANEL)
• 6.44. PANEL (MONITOR TYPE PANEL)
• 6.45. FLOOR FRAME (CANOY SPECIFICATION)
• 6.46. FLOOR FRAME (CAB SPECIFICATION)
• 7. MAINTENANCE STANDARD
• 7.1. ENGINE MOUNT
• 7.2. POWER TRAIN UNIT MOUNT
• 7.3. DAMPER, UNIVERSAL JOINT
• 7.4. TORQUE CONVERTER, PTO
• 7.5. TRANSMISSION
• 7.6. TRANSMISSION CONTROL VALVE
• 7.7. MAIN RELIEF VALVE
• 7.8. BEVEL GEAR SHAFT, STEERING CLUTCH, STEERING BRAKE
• 7.9. STEERING CONTROL VALVE
• 7.10. STEERING BRAKE VALVE
• 7.11. POWER TRAIN, LUBRICATION PUMP
• 7.12. PPC PUMP
• 7.13. PPC VALVE
• 7.14. PPC CHARGE VALVE
• 7.15. FINAL DRIVE
• 7.16. HULL FRAME
• 7.17. TRACK FRAME, RECOIL SPRING
• 7.18. MAIN CONTROL VALVE
• 7.19. WORK EQUIPMENT CYLINDER
• 7.20. WORK EQUIPMENT
• 7.21. CUTTING EDGE, END BIT
• 7.22. RIPPER
• 8. OTHERS
• 8.1. GENERAL
• 8.2. STRUCTURE AND FUNCTION
• 8.3. TESTING AND ADJUSTING
• 8.4. DISASSEMBLY AND ASSEMBLY
• 8.5. MAINTENANCE STANDARD