Komatsu PC210-7K, PC210LC-7K, PC210NLC-7K, PC240LC-7K, PC240NLC-7K Hydraulic Excavator Shop Manual UEBM001701

Description

• Model List:
  • PC210-7K Hydraulic Excavator
  • PC210LC-7K Hydraulic Excavator
  • PC210NLC-7K Hydraulic Excavator
  • PC240LC-7K Hydraulic Excavator
  • PC240NLC-7K Hydraulic Excavator

• 1. PC2007_Sec01.pdf
• 1.1. PC240LC7K, PC240NLC7K
• 1.2. DIMENSIONS
• 1.3. WORKING RANGES
• 1.4. DIMENSIONS
• 1.5. Working ranges
• 1.6. PC240LC7K, PC240NLC7K
• 1.7. SPECIFICATION DIMENSION DRAWINGS
• 1.8. SPECIFICATIONS
• 1.9. WEIGHT TABLE
• 1.10. FUEL, COOLANT, AND LUBRICANTs
• 2. PC2007_Sec10.pdf
• 2.1. ENGINE RELATED PARTS
• 2.2. RADIATOR OIL COOLER AFTERCOOLER
• 2.3. POWER TRAIN
• 2.4. FINAL DRIVE
• 2.5. SWING MACHINERY
• 2.6. SWING CIRCLE
• 2.7. TRACK FRAME RECOIL SPRING
• 2.8. IDLER
• 2.9. CARRIER ROLLER
• 2.10. TRACK ROLLER
• 2.11. TRACK SHOE
• 2.12. hydraulic equipment layout drawing
• 2.13. HYDRAULIC TANK
• 2.14. HYDRAULIC PUMP
• 2.15. CONTROL VALVE
• 2.16. CONTROL VALVE
• 2.17. CLSS
• 2.18. SWING MOTOR
• 2.19. REVERSE PREVENTION VALVE
• 2.20. CENTER SWIVEL JOINT
• 2.21. TRAVEL MOTOR
• 2.22. TRAVEL JUNCTION VALVE
• 2.23. TRAVEL PPC SHUTTLE VALVE
• 2.24. VALVE CONTROL
• 2.25. WORK EQUIPMENT SWING PPC VALVE
• 2.26. TRAVEL PPC VALVE
• 2.27. SERVICE PPC VALVE
• 2.28. SOLENOID VALVE
• 2.29. PPC ACCUMULATOR
• 2.30. return oil filter
• 2.31. BOOM HYDRAULIC DRIFT PREVENTION VALVE
• 2.32. LIFT CHECK VALVE
• 2.33. attachment circuit selector valve
• 2.34. HYDRAULIC CYLINDER
• 2.35. work equipment
• 2.36. air conditioner
• 2.37. ENGINE CONTROL
• 2.38. ELECTRONIC CONTROL SYSTEM
• 2.39. mULTI MONITOR SYSTEM
• 2.40. SENSOR
• 2.41. SELF PRESSURE REDUCING VALVE
• 3.1. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
• 3.2. STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
• 4. _101.pdf
• 4.1. INSPECTION AND ADJUSTMENT OF ENGINE RPM
• 4.2. MEASUREMENT OF EXHAUST GAS COLOR
• 4.3. ADJUSTMENT OF VALVE CLEARANCE
• 4.4. MEASUREMENT OF COMPRESSION PRESSURE
• 4.5. MEASUREMENT OF BLOWBY PRESSURE
• 4.6. INSPECTION AND ADJUSTMENT OF FUEL INJECTION TIMING
• 4.7. MEASUREMENT OF ENGINE OIL PRESSURE
• 4.8. ADJUSTMENT OF ENGINE SPEED SENSOR
• 4.9. INSPECTION AND ADJUSTMENT OF AIR COMPRESSOR BELT TENSION
• 4.10. EMERGENT ESCAPE FROM FAILURE IN ENGINE CONTROL SYSTEM
• 4.11. MEASUREMENT OF CLEARANCE IN SWING CIRCLE BEARINGS
• 4.12. INSPECTION AND ADJUSTMENT OF TRACK SHOE TENSION
• 4.13. INSPECTION AND ADJUSTMENT OF HYDRAULIC OIL PRESSURE IN HYDRAULIC CIRCUIT FOR WORK EQUIPMENT, SWIN…
• 4.14. INSPECTION AND ADJUSTMENT OF CONTROL CIRCUIT OIL PRESSURE
• 4.15. INSPECTION AND ADJUSTMENT OF PUMP PC CONTROL CIRCUIT OIL PRESSURE(PC240LC/NLC)
• 4.16. iNSPECTION AND ADJUSTMENT OF PUMP PC CONTROL CIRCUIT OIL PRESSURE(PC210/LC/NLC)
• 4.17. INSPECTION AND ADJUSTMENT OF PUMP LS CONTROL CIRCUIT OIL PRESSURE(pc240lc/nlc)
• 4.18. INSPECTION AND ADJUSTMENT OF PUMP LS CONTROL CIRCUIT OIL PRESSURE(pc210/lc/nlc)
• 4.19. MEASUREMENT OF SOLENOID VALVE OUTPUT PRESSURE
• 4.20. MEASUREMENT OF PPC VALVE OUTPUT PRESSURE
• 4.21. ADJUSTMENT OF WORK EQUIPMENT AND SWING PPC VALVE
• 4.22. INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT
• 4.23. RELEASE OF REMAINING PRESSURE IN HYDRAULIC CIRCUIT
• 4.24. MEASUREMENT OF OIL LEAKAGE AMOUNT
• 4.25. AIR BLEEDING OF VARIOUS PARTS
• 4.26. INSPECTION PROCEDURES FOR DIODE
• 4.27. SPECIAL FUNCTION OF MULTIMONITOR PANEL
• 4.28. PREPARATIONS FOR TROUBLESHOOTING ELECTRICAL SYSTEM
• 5. _201.pdf
• 5.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
• 5.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
• 5.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
• 5.4. CHECKS BEFORE TROUBLESHOOTING
• 5.5. CLASSIFICATION AND STEPS FOR TROUBLESHOOTING
• 5.6. CONNECTOR LOCATION CHART AND ELECTRICAL CIRCUIT DIAGRAM BY SYSTEM
• 5.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
• 6. _301.pdf
• 6.1. INFORMATION CONTAINED IN TROUBLESHOOTING TABLE
• 7. _501.pdf
• 7.1. INFORMATION CONTAINED IN TROUBLESHOOTING TABLE
• 8. _601.pdf
• 8.1. SYSTEM CHART FOR HYDRAULIC AND MECHANICAL SYSTEMS
• 8.2. INFORMATION CONTAINED IN TROUBLESHOOTING TABLE
• 9. Sec 30.pdf
• 9.1. HOW TO READ THIS MANUAL
• 9.2. PRECAUTIONS WHEN PERFORMING OPERATION
• 9.3. STARTING MOTOR ASSEMBLY
• 9.4. FUEL INJECTION PUMP ASSEMBLY
• 9.5. ENGINE FRONT SEAL
• 9.6. ENGINE REAR SEAL
• 9.7. CYLINDER HEAD ASSEMBLY
• 9.8. RADIATOR ASSEMBLY
• 9.9. HYDRAULIC OIL COOLER ASSEMBLY
• 9.10. ENGINE AND HYDRAULIC PUMP ASSEMBLIES
• 9.11. FINAL DRIVE ASSEMBLY
• 9.12. FINAL DRIVE ASSEMBLY
• 9.13. SKETCHES OF SPECIAL TOOLS
• 9.14. SWING MOTOR AND SWING MACHINERY ASSEMBLY
• 9.15. SWING MOTOR AND SWING MACHINERY ASSEMBLY
• 9.16. CARRIER ROLLER ASSEMBLY
• 9.17. TRACK ROLLER ASSEMBLY
• 9.18. IDLER ASSEMBLY
• 9.19. RECOIL SPRING ASSEMBLY
• 9.20. SPROCKET
• 9.21. TRACK SHOE ASSEMBLY
• 9.22. SWING CIRCLE
• 9.23. ASSEMBLY
• 9.24. REVOLVING FRAME ASSEMBLY
• 9.25. CENTER SWIVEL JOINT ASSEMBLY
• 9.26. CENTER SWIVEL JOINT ASSEMBLY
• 9.27. HYDRAULIC TANK ASSEMBLY
• 9.28. CONTROL VALVE ASSEMBLY
• 9.29. CONTROL VALVE ASSEMBLY
• 9.30. HYDRAULIC PUMP ASSEMBLY
• 9.31. OIL SEAL IN HYDRAULIC PUMP INPUT SHAFT
• 9.32. WORK EQUIPMENT PPC VALVE ASSEMBLY
• 9.33. TRAVEL PPC VALVE ASSEMBLY
• 9.34. HYDRAULIC CYLINDER ASSEMBLY
• 9.35. WORK EQUIPMENT ASSEMBLY
• 9.36. AIR CONDITIONER UNIT ASSEMBLY
• 9.37. COUNTERWEIGHT ASSEMBLY
• 9.38. OPERATORS CAB ASSEMBLY
• 9.39. MONITOR ASSEMBLY
• 9.40. GOVERNOR PUMP CONTROLLER ASSEMBLY
• 10. PC2007_Sec90.pdf
• 10.1. This page left intentionally blank
• 11. PC2007_Sec90_Body.pdf
• 11.1. hydraulic circuit diagram (1/2)
• 11.2. hydraulic circuit diagram (2/2)
• 11.3. HYDRAULIC diagram (1/1)
• 11.4. electrical circuit diagram (1/4)
• 11.5. electrical circuit diagram (2/4)
• 11.6. electrical circuit diagram (3/4)
• 11.7. electrical circuit diagram (4/4)
• 11.8. electrical circuit diagram for air conditioner