komatsu pc750 7 pc800 7 hydraulic excavator shop manual sebm031314 1

komatsu pc750 7 pc800 7 hydraulic excavator shop manual sebm031314 2

komatsu pc750 7 pc800 7 hydraulic excavator shop manual sebm031314 3

komatsu pc750 7 pc800 7 hydraulic excavator shop manual sebm031314 4

komatsu pc750 7 pc800 7 hydraulic excavator shop manual sebm031314 5

Komatsu PC750-7, PC800-7 Hydraulic Excavator Shop Manual SEBM031314

$40.00

Type Of Manual: Shop Manual
Manual ID: SEBM031314
Format: PDF
Size: 56.4MB
Number of Pages: 870

Category: Komatsu Shop Manual PDF

Model List:
- PC750-7 Hydraulic Excavator
- PC800-7 Hydraulic Excavator

1. COVER
2. CONTENTS
3. LIST OF REVISED PAGES
4. SAFETY
4.1. SAFETY NOTICE
5. FOREWORD
5.1. GENERAL
5.2. HOW TO READ THE SHOP MANUAL
5.3. HOISTING INSTRUCTIONS
5.4. METHOD OF DISASSEMBLING, CONNECTING PUSHPULL TYPE COUPLER
5.5. COATING MATERIALS
5.6. STANDARD TIGHTENING TORQUE
5.7. ELECTRIC WIRE CODE
5.8. CONVERSION TABLE
5.9. UNITS
6. GENERAL
6.1. SPECIFICATION DRAWINGS
6.2. SPECIFICATIONS
6.3. WEIGHT TABLE
6.4. FUEL, COOLANT AND LUBRICANTS
7. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
7.2. PTO LUBRICATION SYSTEM
7.3. POWER TRAIN
7.4. SWING MACHINERY
7.5. SWING CIRCLE
7.6. FINAL DRIVE
7.7. SPROCKET
7.8. TRACK FRAME AND RECOIL SPRING
7.9. IDLER
7.10. CARRIER ROLLER
7.11. TRACK ROLLER
7.12. TRACK SHOE
7.13. MOTOR GREASE PUMP
7.14. HYDRAULIC TANK
7.15. HYDRAULIC PUMP
7.16. RETURN OIL FILTER
7.17. LINE OIL FILTER
7.18. PILOT OIL FILTER
7.19. DRAIN OIL FILTER
7.20. SPOOL CONTROL VALVE
7.21. SPOOL CONTROL VALVE
7.22. STRAIGHTTRAVEL VALVE
7.23. SWING MOTOR
7.24. CENTER SWIVEL JOINT
7.25. TRAVEL MOTOR
7.26. PPC CONTROL RELIEF VALVE
7.27. PPC ACCUMULATOR
7.28. VALVE CONTROL
7.29. WORK EQUIPMENT, SWING PPC VALVE
7.30. TRAVEL PPC VALVE
7.31. SOLENOID VALVE
7.32. HYDRAULIC CYLINDER
7.33. WORK EQUIPMENT
7.34. DIMENSIONS OF WORK EQUIPMENT
7.35. AIR CONDITIONER
7.36. ENGINE CONTROL
7.37. MACHINE CONTROL SYSTEM
7.38. MONITOR SYSTEM
7.39. SENSORS
8. TESTING AND ADJUSTING
8.1. STANDARD VALUE TABLE FOR ENGINE
8.2. STANDARD VALUE TABLE FOR CHASSIS
8.3. TESTING AND ADJUSTING
8.4. TROUBLESHOOTING
9. DISASSEMBLY AND ASSEMBLY
9.1. METHOD OF USING MANUAL
9.2. PRECAUTIONS WHEN CARRYING OUT OPERATION
9.3. SPECIAL TOOL LIST
9.4. REMOVAL AND INSTALLATION OF FUEL SUPPLY PUMP ASSEMBLY
9.5. REMOVAL AND INSTALLATION OF FUEL INJECTOR ASSEMBLY
9.6. REMOVAL AND INSTALLATION OF NOZZLE TIP
9.7. REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL
9.8. REMOVAL AND INSTALLATION OF ENGINE REAR SEAL
9.9. REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY
9.10. REMOVAL AND INSTALLATION OF AFTERCOOLER CORE
9.11. REMOVAL AND INSTALLATION OF FAN GUARD, RADIATOR AND HYDRAULIC OIL COOLER ASSEMBLY
9.12. REMOVAL AND INSTALLATION OF FUEL COOLER AND AIR CONDITIONER CONDENSER ASSEMBLY
9.13. REMOVAL AND INSTALLATION OF FUEL TANK ASSEMBLY
9.14. REMOVAL AND INSTALLATION OF ENGINE, PTO AND HYDRAULIC PUMP ASSEMBLY
9.15. REMOVAL AND INSTALLATION OF PTO ASSEMBLY
9.16. DISASSEMBLY AND ASSEMBLY OF PTO ASSEMBLY
9.17. DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY
9.18. REMOVAL AND INSTALLATION OF REVOLVING FRAME ASSEMBLY
9.19. REMOVAL AND INSTALLATION OF SWING MACHINERY ASSEMBLY
9.20. DISASSEMBLY AND ASSEMBLY OF SWING MACHINERY ASSEMBLY
9.21. REMOVAL AND INSTALLATION OF SWING CIRCLE ASSEMBLY
9.22. REMOVAL AND INSTALLATION OF TRACK SHOE ASSEMBLY
9.23. DISASSEMBLY AND ASSEMBLY OF ONE LINK IN FIELD
9.24. REMOVAL AND INSTALLATION OF IDLER ASSEMBLY
9.25. DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY
9.26. DISASSEMBLY AND ASSEMBLY OF IDLER ADJUSTMENT CYLINDER ASSEMBLY
9.27. REMOVAL AND INSTALLATION OF RECOIL SPRING ASSEMBLY
9.28. DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY
9.29. REMOVAL AND INSTALLATION OF CARRIER ROLLER ASSEMBLY
9.30. DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY
9.31. REMOVAL AND INSTALLATION OF TRACK ROLLER ASSEMBLY
9.32. DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY
9.33. REMOVAL AND INSTALLATION OF HYDRAULIC TANK ASSEMBLY
9.34. REMOVAL AND INSTALLATION OF MAIN PUMP (NO.1 PUMP) ASSEMBLY
9.35. REMOVAL AND INSTALLATION OF MAIN PUMP (NO.2 PUMP)
9.36. REMOVAL AND INSTALLATION OF MAIN PUMP INPUT SHAFT OIL SEAL
9.37. REMOVAL AND INSTALLATION OF CONTROL AND PTO LUBRICATION PUMP ASSEMBLY
9.38. DISASSEMBLY AND ASSEMBLY OF MAIN RELIEF VALVE ASSEMBLY
9.39. REMOVAL AND INSTALLATION OF CONTROL VALVE ASSEMBLY
9.40. DISASSEMBLY AND ASSEMBLY OF CONTROL VALVE ASSEMBLY (WORK EQUIPMENT)
9.41. REMOVAL AND INSTALLATION OF SOLENOID VALVE ASSEMBLY
9.42. REMOVAL AND INSTALLATION OF BOOM DAMPING VALVE ASSEMBLY
9.43. REMOVAL AND INSTALLATION OF SWING MOTOR ASSEMBLY
9.44. REMOVAL AND INSTALLATION OF CENTER SWIVEL JOINT
9.45. DISASSEMBLY AND ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY
9.46. REMOVAL AND INSTALLATION OF TRAVEL MOTOR ASSEMBLY
9.47. DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT PPC VALVE ASSEMBLY
9.48. DISASSEMBLY AND ASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY
9.49. REMOVAL AND INSTALLATION OF BUCKET CYLINDER ASSEMBLY (BACK HOE)
9.50. REMOVAL AND INSTALLATION OF BUCKET CYLINDER ASSEMBLY (LOADING SHOVEL)
9.51. REMOVAL AND INSTALLATION OF ARM CYLINDER ASSEMBLY (BACK HOE)
9.52. REMOVAL AND INSTALLATION OF ARM CYLINDER ASSEMBLY (LOADING SHOVEL)
9.53. REMOVAL AND INSTALLATION OF BOOM CYLINDER ASSEMBLY (BACK HOE)
9.54. REMOVAL AND INSTALLATION OF BOOM CYLINDER ASSEMBLY (LOADING SHOVEL)
9.55. REMOVAL AND INSTALLATION OF BOTTOM DUMP CYLINDER ASSEMBLY (LOADING SHOVEL)
9.56. DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
9.57. REMOVAL AND INSTALLATION OF BUCKET ASSEMBLY (BACK HOE)
9.58. REMOVAL AND INSTALLATION OF BUCKET ASSEMBLY (LOADING SHOVEL)
9.59. REMOVAL AND INSTALLATION OF ARM ASSEMBLY (BACK HOE)
9.60. REMOVAL AND INSTALLATION OF ARM ASSEMBLY (LOADING SHOVEL)
9.61. REMOVAL AND INSTALLATION OF BOOM ASSEMBLY (BACK HOE)
9.62. REMOVAL AND INSTALLATION OF BOOM ASSEMBLY (LOADING SHOVEL)
9.63. REMOVAL AND INSTALLATION OF WORK EQUIPMENT (BACK HOE)
9.64. REMOVAL AND INSTALLATION OF WORK EQUIPMENT (LOADING SHOVEL)
9.65. REMOVAL AND INSTALLATION OF OPERATORS CAB ASSEMBLY
9.66. REMOVAL AND INSTALLATION OF OPERATORS CAB GLASS (STUCK GLASS)
9.67. REMOVAL AND INSTALLATION OF FRONT WINDOW ASSEMBLY
9.68. REMOVAL AND INSTALLATION OF COUNTERWEIGHT ASSEMBLY
10. OTHERS
10.1. HYDRAULIC CIRCUIT DIAGRAM (PC7507, PC750SE7, PC8007, PC800SE7)
10.2. HYDRAULIC CIRCUIT DIAGRAM (LOADING SHOVEL SPECIFICATION, PC7507, PC750SE7)
10.3. ELECTRICAL CIRCUIT DIAGRAM (1/6) (PC7507, PC750SE7, PC8007, PC800SE7)
10.4. ELECTRICAL CIRCUIT DIAGRAM (2/6) (PC7507, PC750SE7, PC8007, PC800SE7)
10.5. ELECTRICAL CIRCUIT DIAGRAM (3/6) (PC7507, PC750SE7, PC8007, PC800SE7)
10.6. ELECTRICAL CIRCUIT DIAGRAM (4/6) (PC7507, PC750SE7, PC8007, PC800SE7)
10.7. ELECTRICAL CIRCUIT DIAGRAM (5/6) (PC7507, PC750SE7, PC8007, PC800SE7)
10.8. ELECTRICAL CIRCUIT DIAGRAM (6/6) (LOADING SHOVEL SPECIFICATION, PC7507, PC750SE7)

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