komatsu pc340lc 7k pc340nlc 7k hydraulic excavator shop manual uebm001501 1

komatsu pc340lc 7k pc340nlc 7k hydraulic excavator shop manual uebm001501 2

komatsu pc340lc 7k pc340nlc 7k hydraulic excavator shop manual uebm001501 3

komatsu pc340lc 7k pc340nlc 7k hydraulic excavator shop manual uebm001501 4

komatsu pc340lc 7k pc340nlc 7k hydraulic excavator shop manual uebm001501 5

Komatsu PC340LC-7K, PC340NLC-7K Hydraulic Excavator Shop Manual UEBM001501

$40.00

Type Of Manual: Shop Manual
Manual ID: UEBM001501
Format: PDF
Size: 112.4MB
Number of Pages: 630

Category: Komatsu Shop Manual PDF

Model List:
- PC340LC-7K Hydraulic Excavator
- PC340NLC-7K Hydraulic Excavator

1. PC340LC7
2. PC340NLC7
3. AND UP
4. AND UP
5. PC340_07_section01.pdf
5.1. SPECIFICATION DIMENSION DRAWINGS
5.1.1. PC340LC7, PC340NLC7
5.2. WEIGHT TABLE
5.2.1. PC340LC7, PC340NLC7
5.3. FUEL, COOLANT, AND LUBRICANTS
6. PC340_7_Section10.pdf
6.1. ENGINE RELATED PARTS
6.2. RADIATOR OIL COOLER AFTERCOOLER
6.3. POWER TRAIN
6.4. FINAL DRIVE
6.5. SWING MACHINERY
6.6. SWING CIRCLE
6.7. TRACK FRAME RECOIL SPRING
6.8. IDLER
6.9. CARRIER ROLLER
6.10. TRACK ROLLER
6.11. TRACK SHOE
6.11.1. TRIPLE GROUSER SHOE
6.12. hydraulic equipment layout drawing
6.12.1. LS(pc)EPC VALVE
6.13. variable volume valve
6.14. CONTROL VALVE
6.14.1. MAIN RELIEF VALVE
6.14.2. Variable pressure compensation valve
6.15. CLSS
6.15.1. OUTLINE OF CLSS
6.16. SELF PRESSURE REDUCING VALVE
6.17. SWING MOTOR
6.18. REVERSE PREVENTION VALVE
6.19. CENTER SWIVEL JOINT
6.20. TRAVEL MOTOR
6.21. TRAVEL JUNCTION VALVE
6.22. TRAVEL PPC SHUTTLE VALVE
6.23. VALVE CONTROL
6.24. WORK EQUIPMENT SWING PPC VALVE
6.25. TRAVEL PPC VALVE
6.26. SERVICE PPC VALVE
6.27. SOLENOID VALVE
6.28. PPC ACCUMULATOR
6.29. return oil filter
6.29.1. For Breaker
6.30. BOOM HYDRAULIC DRIFT PREVENTION VALVE
6.31. quick return valve
6.32. LIFT CHECK VALVE
6.33. attachment circuit selector valve
6.34. HYDRAULIC CYLINDER
6.34.1. BOOM CYLINDER
6.34.2. ARM CYLINDER
6.34.3. BUCKET CYLINDER
6.35. work equipment
6.35.1. Dimension of bucket
6.36. air conditioner
6.36.1. air conditioner piping
6.37. ENGINE CONTROL
6.37.1. Governor motor
6.37.2. Engine throttle and pump controller
6.38. ELECTRONIC CONTROL SYSTEM
6.38.1. Total system diagram
6.39. mULTI MONITOR SYSTEM
6.40. SENSOR
7.1. The standard value for a new machine given in the table is the value used when shipping the ma…
7.2. The service limit value given in the tables is the estimated value for the shipped machine bas…
7.3. These standard values are not the standards used in dealing with claims.
7.4. STANDARD VALUE TABLE FOR ENGINE RELATED PARTS
7.5. STANDARD VALUE TABLE FOR CHASSIS RELATED PARTS
8. _101.pdf
8.1. INSPECTION AND ADJUSTMENT OF ENGINE RPM
8.2. MEASUREMENT OF AIR BOOST PRESSURE
8.3. MEASUREMENT OF EXHAUST GAS COLOR
8.4. ADJUSTMENT OF VALVE CLEARANCE
8.5. MEASUREMENT OF COMPRESSION PRESSURE
8.6. MEASUREMENT OF BLOWBY PRESSURE
8.7. INSPECTION AND ADJUSTMENT OF FUEL INJECTION TIMING
8.8. MEASUREMENT OF ENGINE OIL PRESSURE
8.9. ADJUSTMENT OF ENGINE SPEED SENSOR
8.10. INSPECTION AND ADJUSTMENT OF AIR COMPRESSOR BELT TENSION
8.11. EMERGENT ESCAPE FROM FAILURE IN ENGINE CONTROL SYSTEM
8.12. MEASUREMENT OF CLEARANCE IN SWING CIRCLE BEARINGS
8.13. INSPECTION AND ADJUSTMENT OF TRACK SHOE TENSION
8.14. INSPECTION OF WEAR ON SPROCKET
8.15. INSPECTION AND ADJUSTMENT OF HYDRAULIC OIL PRESSURE IN HYDRAULIC CIRCUIT FOR WORK EQUIPMENT, SWIN…
8.16. INSPECTION AND ADJUSTMENT OF CONTROL CIRCUIT OIL PRESSURE
8.17. INSPECTION AND ADJUSTMENT OF PUMP PC CONTROL CIRCUIT OIL PRESSURE
8.18. INSPECTION AND ADJUSTMENT OF PUMP LS CONTROL CIRCUIT OIL PRESSURE
8.19. MEASUREMENT OF SOLENOID VALVE OUTPUT PRESSURE
8.20. MEASUREMENT OF PPC VALVE OUTPUT PRESSURE
8.21. ADJUSTMENT OF WORK EQUIPMENT AND SWING PPC VALVE
8.22. INSPECTION OF LOCATIONS OF HYDRAULIC DRIFT OF WORK EQUIPMENT
8.23. RELEASE OF REMAINING PRESSURE IN HYDRAULIC CIRCUIT
8.24. MEASUREMENT OF OIL LEAKAGE AMOUNT
8.25. AIR BLEEDING OF VARIOUS PARTS
8.26. INSPECTION PROCEDURES FOR DIODE
8.27. SPECIAL FUNCTION OF MULTIMONITOR PANEL
8.28. DISPLAY METHOD AND SPECIAL FUNCTIONS OF 7SEGMENT MONITOR PANEL
8.29. PREPARATIONS FOR TROUBLESHOOTING ELECTRICAL SYSTEM
9. _201.pdf
9.1. POINTS TO REMEMBER WHEN TROUBLESHOOTING
9.2. SEQUENCE OF EVENTS IN TROUBLESHOOTING
9.3. POINTS TO REMEMBER WHEN CARRYING OUT MAINTENANCE
9.4. CHECKS BEFORE TROUBLESHOOTING
9.5. CLASSIFICATION AND STEPS FOR TROUBLESHOOTING
9.6. CONNECTOR LOCATION CHART AND ELECTRICAL CIRCUIT DIAGRAM BY SYSTEM
9.7. CONNECTION TABLE FOR CONNECTOR PIN NUMBERS
10. _301.pdf
10.1. INFORMATION CONTAINED IN TROUBLESHOOTING TABLE
11. _501.pdf
11.1. INFORMATION CONTAINED IN TROUBLESHOOTING TABLE
12.1. HOW TO READ THIS MANUAL
12.1.1. REMOVAL AND INSTALLATION OF ASSEMBLIES
12.1.2. DisassemblY and assemblY OF assemblIES
12.2. PRECAUTIONS WHEN PERFORMING OPERATION
12.3. REMOVAL AND INSTALLATION OF STARTING MOTOR ASSEMBLY
12.3.1. REMOVAL
12.3.2. INSTALLATION
12.4. REMOVAL AND INSTALLATION OF FUEL INJECTION PUMP ASSEMBLY
12.5. REMOVAL AND INSTALLATION OF ENGINE FRONT SEAL
12.6. REMOVAL AND INSTALLATION OF ENGINE REAR SEAL
12.7. REMOVAL AND INSTALLATION OF CYLINDER HEAD ASSEMBLY
12.8. REMOVAL AND INSTALLATION OF RADIATOR ASSEMBLY
12.9. REMOVAL AND INSTALLATION OF HYDRAULIC OIL COOLER ASSEMBLY
12.10. REMOVAL AND INSTALLATION OF ENGINE AND HYDRAULIC PUMP ASSEMBLIES
12.11. REMOVAL AND INSTALLATION OF FINAL DRIVE ASSEMBLY
12.12. DISASSEMBLY AND ASSEMBLY OF FINAL DRIVE ASSEMBLY
12.12.1. SKETCHES OF SPECIAL TOOLS
12.13. REMOVAL AND INSTALLATION OF SWING MOTOR, SWING MACHINERY ASSEMBLY
12.14. DISASSEMBLY AND ASSEMBLY OF SWING MOTOR, SWING MACHINERY ASSEMBLY
12.14.1. SKETCHES OF SPECIAL TOOLS
12.15. DISASSEMBLY AND ASSEMBLY OF CARRIER ROLLER ASSEMBLY
12.16. DISASSEMBLY AND ASSEMBLY OF TRACK ROLLER ASSEMBLY
12.17. DISASSEMBLY AND ASSEMBLY OF IDLER ASSEMBLY
12.18. DISASSEMBLY AND ASSEMBLY OF RECOIL SPRING ASSEMBLY
12.19. REMOVAL AND INSTALLATION OF TRACK SHOE ASSEMBLY
12.19.1. EXPANSION OF TRACK SHOE
12.20. REMOVAL AND INSTALLATION OF SWING CIRCLE ASSEMBLY
12.21. REMOVAL AND INSTALLATION OF REVOLVING FRAME ASSEMBLY
12.22. REMOVAL AND INSTALLATION OF CENTER SWIVEL JOINT ASSEMBLY
12.23. DISASSEMBLY AND ASSEMBLY OF CENTER SWIVEL JOINT ASSEMBLY
12.24. REMOVAL AND INSTALLATION OF HYDRAULIC TANK ASSEMBLY
12.25. REMOVAL AND INSTALLATION OF CONTROL VALVE ASSEMBLY
12.26. DISASSEMBLY AND ASSEMBLY OF CONTROL VALVE ASSEMBLY
12.27. REMOVAL AND INSTALLATION OF HYDRAULIC PUMP ASSEMBLY
12.28. REMOVAL AND INSTALLATION OF OIL SEAL IN HYDRAULIC PUMP INPUT SHAFT
12.29. DISASSEMBLY AND ASSEMBLY OF WORK EQUIPMENT PPC VALVE ASSEMBLY
12.30. DISASSEMBLY AND ASSEMBLY OF TRAVEL PPC VALVE ASSEMBLY
12.31. DISASSEMBLY AND ASSEMBLY OF HYDRAULIC CYLINDER ASSEMBLY
12.32. REMOVAL AND INSTALLATION OF WORK EQUIPMENT ASSEMBLY
12.33. REMOVAL AND INSTALLATION OF AIR CONDITIONER UNIT ASSEMBLY
12.34. REMOVAL AND INSTALLATION OF COUNTERWEIGHT ASSEMBLY
12.35. REMOVAL AND INSTALLATION OF OPERATORS CAB ASSEMBLY
12.36. REMOVAL AND INSTALLATION OF MONITOR ASSEMBLY
12.37. REMOVAL AND INSTALLATION OF GOVERNOR PUMP CONTROLLER ASSEMBLY
13. _601.pdf
13.1. TROUBLESHOOTING OF HYDRAULIC AND MECHANICAL SYSTEM (HMODE)
13.1.1. SYSTEM CHART FOR HYDRAULIC AND MECHANICAL SYSTEMS
13.1.2. INFORMATION CONTAINED IN TROUBLESHOOTING TABLE
14. PC340_A2.pdf
14.1. hydraulic circuit diagram
14.2. electrical circuit diagram (1/4)
14.2.1. FOR multi monitor
14.3. electrical circuit diagram (2/4)
14.3.1. FOR multi monitor
14.4. electrical circuit diagram (3/4)
14.4.1. FOR multi monitor
14.5. electrical circuit diagram (4/4)
14.5.1. FOR multi monitor

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