Komatsu D275AX-5 Bull Dozer Shop Manual SEBM025518

Description

• Model List:
  • D275AX-5 Bull Dozer

• 1. COVER
• 2. CONTENTS
• 3. LIST OF REVISED PAGES
• 4. GENERAL
• 4.1. SPECIFICATION DRAWING
• 4.2. SPECIFICATIONS
• 4.3. WEIGHT TABLE
• 4.4. TABLE OF FUEL, COOLANT AND LUBRICANT
• 5. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
• 5.1. POWER TRAIN
• 5.2. OVERALL DRAWING OF POWER TRAIN UNIT
• 5.3. HYDRAULIC PIPING OF POWER TRAIN
• 5.4. DAMPER, UNIVERSAL JOINT
• 5.5. TORQUE CONVERTER, PTO
• 5.6. TORQUE CONVERTER
• 5.7. TORQUE CONVERTER VALVE
• 5.8. TORQUE CONVERTER VALVE
• 5.9. SCAVENGING PUMP
• 5.10. TRANSMISSION CONTROL
• 5.11. TRANSMISSION
• 5.12. TRANSMISSION ECMV
• 5.13. MAIN RELIEF VALVE
• 5.14. POWER TRAIN PUMP, STEERING LUBRICATION PUMP
• 5.15. LUBRICATION RELIEF VALVE
• 5.16. HSS SYSTEM
• 5.17. HSS PUMP
• 5.18. HSS MOTOR
• 5.19. PPC, HSS CHARGE FILTER
• 5.20. HSS CHARGE FILTER BYPASS
• 5.21. HSS OIL COOLER BYPASS VALVE
• 5.22. STEERING, BRAKE CONTROL
• 5.23. BEVEL GEAR SHAFT, HSS, BRAKE
• 5.24. BRAKE VALVE
• 5.25. BRAKE ECMV
• 5.26. PARKING BRAKE VALVE
• 5.27. SUDDEN BRAKE PREVENTION VALVE
• 5.28. TRACK ROLLER BOGIE
• 5.29. TRACK SHOE
• 5.30. MAIN FRAME
• 5.31. SUSPENSION
• 5.32. WORK EQUIPMENT HYDRAULIC PIPING DIAGRAM
• 5.33. PPC CONTROL PIPING DIAGRAM
• 5.34. WORK EQUIPMENT CONTROL
• 5.35. WORK EQUIPMENT PUMP
• 5.36. COOLING FAN PUMP
• 5.37. COOLING FAN MOTOR
• 5.38. HYDRAULIC CYLINDER
• 5.39. PISTON VALVE
• 5.40. QUICK DROP VALVE
• 5.41. PIN PULLER SWITCH
• 5.42. PIN PULLER SOLENOID VALVE
• 5.43. BLADE CONTROL KNOB
• 5.44. PITCH,DUAL TILT SOLENOID VALVE
• 5.45. CONTROL VALVE
• 5.46. DUAL TILT SPECIFICATION
• 5.47. OPERATION OF CONTROL VALVE
• 5.48. SELFREDUCING PRESSURE VALVE
• 5.49. CYLINDER STAY
• 5.50. BLADE
• 5.51. RIPPER EQUIPMENT
• 5.52. CAB MOUNT
• 5.54. AIR CONDITIONER
• 5.55. ENGINE CONTROL
• 5.56. ENGINE CONTROL SYSTEM
• 5.57. DECELERATION POTENTIOMETER
• 5.58. CRI ENGINE CONTROL SYSTEM
• 5.59. MONITOR SYSTEM
• 5.60. MONITOR PANEL
• 5.61. SENSORS
• 5.62. MODE SELECTION SYSTEM
• 5.63. SENSORS
• 5.64. ELECTRICAL EQUIPMENT
• 5.65. PALM COMMAND CONTROL SYSTEM
• 6. TESTING AND ADJUSTING
• 6.1. STANDARD VALUE TABLE FOR ENGINE
• 6.2. STANDARD VALUE TABLE FOR CHASSIS
• 6.3. TESTING AND ADJUSTING
• 6.4. TROUBLESHOOTING
• 7. DISASSEMBLY AND ASSEMBLY
• 7.1. HOW TO READ THIS MANUAL
• 7.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
• 7.3. SPECIAL TOOL LIST
• 7.4. REMOVAL AND INSTALLATION OF FUEL SUPPLY PUMP ASSEMBLY
• 7.5. REMOVAL AND INSTALLATION OF FUEL INJECTOR ASSEMBLY
• 7.6. REMOVAL AND INSTALLATION OF NOZZLE TIP
• 7.7. REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL
• 7.8. REMOVAL AND INSTALLATION OF ENGINE REAR SEAL
• 7.9. REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY
• 7.10. REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY
• 7.11. REMOVAL AND INSTALLATION OF MAIN RADIATOR ASSEMBLY
• 7.12. REMOVAL AND INSTALLATION OF SUBRADIATOR ASSEMBLY
• 7.13. REMOVAL AND INSTALLATION OF HYDRAULIC OIL COOLER ASSEMBLY
• 7.14. REMOVAL AND INSTALLATION OF RADIATOR GUARD ASSEMBLY
• 7.15. REMOVAL AND INSTALLATION OF ENGINE
• 7.16. REMOVAL AND INSTALLATION OF DAMPER ASSEMBLY
• 7.17. DISASSEMBLY AND ASSEMBLY OF DAMPER ASSEMBLY
• 7.18. REMOVAL AND INSTALLATION OF POWER TRAIN UNIT ASSEMBLY
• 7.19. DISCONNECTION AND CONNECTION OF POWER TRAIN UNIT ASSEMBLY
• 7.20. DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY
• 7.21. DISASSEMBLY AND ASSEMBLY OF TORQUE CONVERTER ASSEMBLY
• 7.22. DISASSEMBLY AND ASSEMBLY OF TORQFLOW TRANSMISSION ASSEMBLY
• 7.23. DISASSEMBLY AND ASSEMBLY OF HSS CASE ASSEMBLY
• 7.24. REMOVAL AND INSTALLATION OF SCAVENGING PUMP
• 7.25. REMOVAL AND INSTALLATION OF HSS PUMP ASSEMBLY
• 7.26. REMOVAL AND INSTALLATION OF WORK EQUIPMENT AND HSS CHARGE PUMP ASSEMBLY
• 7.27. REMOVAL AND INSTALLATION OF FAN PUMP ASSEMBLY
• 7.28. REMOVAL AND INSTALLATION OF POWER TRAIN AND LUBRICATING OIL PUMP ASSEMBLY
• 7.29. REMOVAL AND INSTALLATION OF HSS MOTOR ASSEMBLY
• 7.30. REMOVAL AND INSTALLATION OF FINAL DRIVE ASSEMBLY
• 7.31. DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY
• 7.32. REMOVAL AND INSTALLATION OF TRACK FRAME ASSEMBLY
• 7.33. REMOVAL AND INSTALLATION OF IDLER ASSEMBLY
• 7.34. DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY
• 7.35. REMOVAL AND INSTALLATION OF RECOIL SPRING ASSEMBLY
• 7.36. DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY
• 7.37. REMOVAL AND INSTALLATION OF TRACK ROLLER ASSEMBLY
• 7.38. DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY
• 7.39. REMOVAL AND INSTALLATION OF CARRIER ROLLER ASSEMBLY
• 7.40. DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY
• 7.41. REMOVAL AND INSTALLATION OF 1ST BOGIE ASSEMBLY
• 7.42. REMOVAL AND INSTALLATION OF 2ND,3RD AND 4TH BOGIE ASSEMBLY
• 7.43. DISASSEMBLY AND ASSEMBLY OF BOGIE ASSEMBLY
• 7.44. EXPANDING AND INSTALLING TRACK SHOE ASSEMBLY
• 7.45. WHOLE DISASSEMBLY AND WHOLE ASSEMBLY OF TRACK SHOE ASSEMBLY
• 7.46. REMOVAL AND INSTALLATION OF PIVOT SHAFT ASSEMBLY
• 7.47. REMOVAL AND INSTALLATION OF EQUALIZER BAR ASSEMBLY
• 7.48. DISASSEMBLY AND ASSEMBLY OF EQUALIZER BAR BUSHING
• 7.49. OPEN AND CLOSE FRONTUNDER GUARD
• 7.50. OPEN AND CLOSE REARUNDER GUARD
• 7.51. REMOVE AND INSTALL FRONTUNDER GUARD ASSEMBLY
• 7.52. REMOVE AND INSTALL REARUNDER GUARD ASSEMBLY
• 7.53. REMOVAL AND INSTALLATION OF WORK EQUIPMENT CONTROL VALVE ASSEMBLY
• 7.54. DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT CONTROL VALVE ASSEMBLY
• 7.55. DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
• 7.56. REMOVAL AND INSTALLATION OF BLADE ASSEMBLY
• 7.57. REMOVAL AND INSTALLATION OF BLADE LIFT CYLINDERASSEMBLY
• 7.58. DISASSEMBLY AND ASSEMBLY OF RIPPER ASSEMBLY
• 7.59. REMOVAL AND INSTALLATION OF ROPS GUARD
• 7.60. REMOVAL AND INSTALLATION OF OPERATORS CAB ASSEMBLY
• 7.61. REMOVAL AND INSTALLATION OF FLOOR FRAME ASSEMBLY
• 7.62. REMOVAL AND INSTALLATION OF TRANSMISSION CONTROLLER ASSEMBLY
• 7.63. REMOVAL AND INSTALLATION OF STEERING CONTROLLER ASSEMBLY
• 7.64. REMOVAL AND INSTALLATION OF ENGINE CONTROLLER ASSEMBLY
• 7.65. REMOVAL AND INSTALLATION OF ENGINE HOOD ASSEMBLY
• 7.66. REMOVAL AND INSTALLATION OF FAN DRIVE ASSEMBLY
• 7.67. REMOVAL AND INSTALLATION OF FAN MOTOR ASSEMBLY (SERIAL NO. 2000120030)
• 7.68. REMOVAL AND INSTALLATION OF FAN MOTOR ASSEMBLY (SERIAL NO. 20031 AND UP)
• 8. OTHERS
• 8.1. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
• 8.2. POWER TRAIN HYDRAULIC CIRCUIT DIAGRAM
• 8.3. WORK EQUIPMENT HYDRAULIC CIRCUIT AND HSS CIRCUIT DIAGRAM
• 8.4. DIAGRAM FOR ELECTRICAL CIRCUIT
• 8.5. DIAGRAM FOR ELECTRICAL CIRCUIT OF AIR CONDITIONER
• 8.6. ELECTRIC CIRCUIT DIAGRAM OF INSIDE CAB
• 8.7. DIAGRAM FOR ELECTRICAL CIRCUIT (A1 SIZE)
• 8.8. CONNECTORS TABLE AND ARRANGEMENT DRAWING (A1 SIZE)