Komatsu WB140-2N, WB150-2N Backhoe Loader Shop Manual CEBM009802

Komatsu WB140-2N, WB150-2N Backhoe Loader Shop Manual CEBM009802 - Image 2

Komatsu WB140-2N, WB150-2N Backhoe Loader Shop Manual CEBM009802 - Image 3

Komatsu WB140-2N, WB150-2N Backhoe Loader Shop Manual CEBM009802 - Image 4

Komatsu WB140-2N, WB150-2N Backhoe Loader Shop Manual CEBM009802 - Image 5

komatsu wb140 2n wb150 2n backhoe loader shop manual cebm009802 2

komatsu wb140 2n wb150 2n backhoe loader shop manual cebm009802 3

Komatsu WB140-2N, WB150-2N Backhoe Loader Shop Manual CEBM009802

$40.00

Type Of Manual: Shop Manual
Manual ID: CEBM009802
Format: PDF
Size: 110.2MB
Number of Pages: 406

Category: Komatsu Shop Manual PDF

Model List:
- WB140-2N Backhoe Loader
- WB150-2N Backhoe Loader

0.1. GENERAL
0.2. HOW TO READ THE SHOP MANUAL
0.3. HOISTING INSTRUCTIONS
0.4. COATING MATERIALS
0.5. STANDARD TIGHTENING TORQUE
0.6. ELECTRIC WIRE CODE
0.7. CONVERSION TABLES
1. STRUCTURE AND FUNCTION
1.1. POWER TRAIN
1.2. TRANSMISSION
1.3. FRONT AXLE
1.4. REAR AXLE
1.5. STEERING UNIT
1.6. HYDRAULIC CIRCUIT
1.7. SHOVEL CONTROL VALVE
1.8. BACKHOE CONTROL VALVE
1.9. CLSS (CLOSED CENTER LOAD SENSING SYSTEM
1.10. SOLENOID VALVE
1.11. SAFETY VALVE
1.12. BRAKE PUMP
1.13. SHOVEL CYLINDERS
1.14. BACKHOE CYLINDERS
1.15. FRONT WORKING EQUIPMENT
1.16. SWING BRACKET
1.17. BACKHOE WORKING EQUIPMENT
1.18. AIR CONDITIONING UNIT
2. TESTING, ADJUSTING AND TROUBLESHOOTING
2.1. STANDARD VALUE TABLES FOR ENGINE
2.2. STANDARD VALUE TABLE FOR CHASSIS
2.3. SPECIAL TOOLS
2.4. ENGINE SPEED
2.5. VALVE CLEARANCE
2.6. COMPRESSION PRESSURE
2.7. FUEL INJECTION TIMING
2.8. FAN AND ALTERNATOR DRIVE BELT
2.9. COMPRESSOR DRIVE BELT
2.10. ACCELERATOR PEDAL AND LEVER TRAVEL
2.11. BRAKE PEDAL TRAVEL AND MICROSWITCHES
2.12. BLEEDING AIR
2.13. ATTACHMENTS HYDRAULIC CIRCUIT
2.14. LOAD SENSING SIGNAL (LS VALVE)
2.15. UNLOADING VALVE
2.16. UNLOADING VALVE FUNCTION
2.17. PRIORITY VALVE
2.18. STEERING CONTROL SYSTEM PRESSURE
2.19. BRAKE SYSTEM
2.20. ENGINE SPEED UNDER LOAD
2.21. POWER TRAIN GROUP
2.22. POWER TRAIN CLUTCHES
2.23. SENSOR FOR RETURN TO DIG DEVICE
2.24. CAUSES OF HYDRAULIC DRIFT
2.25. AIR CONDITIONING UNIT
2.26. FRONT AXLE
2.27. REAR AXLE
2.28. TRANSMISSION
3. DISASSEMBLY AND ASSEMBLY
3.1. METHOD OF USING THIS MANUAL
3.2. PRECAUTIONS DURING SERVICE OR REPAIR OPERATIONS
3.3. ENGINE COMPONENTS
3.4. FRONT END LOADER CYLINDER LOCK
3.5. STARTER, ALTERNATOR AND COMPRESSOR
3.6. BATTERY DISCONNECT SWITCH
3.7. FRONT COUNTERWEIGHT
3.8. RADIATOR, CONDENSER AND OIL COOLERS
3.9. MUFFLER AND EXHAUST STACK
3.10. ENGINE HOOD AND OPERATORS CAB
3.11. AIR CONDITIONING AND HEATER
3.12. FUEL AND HYDRAULIC OIL TANKS
3.13. ENGINE AND TRANSMISSION
3.14. TORQUE CONVERTER
3.15. STEERING COLUMN AND COLUMN CONTROLS
3.16. MASTER BRAKE CYLINDER
3.17. FRONT END LOADER CONTROL VALVE
3.18. FRONT AXLE ASSEMBLY
3.19. REAR AXLE
3.20. FRONT BUCKET BOOM CYLINDERS
3.21. FRONT BUCKET TILT CYLINDER
3.22. FRONT BUCKET
3.23. FRONT WORKING EQUIPMENT
3.24. BACKHOE CONTROL VALVE
3.25. BACKHOE BOOM CYLINDER
3.26. BACKHOE ARM CYLINDER
3.27. TELESCOPIC ARM CYLINDER
3.28. BACKHOE BUCKET CYLINDER
3.29. OUTRIGGER CYLINDERS
3.30. BACKHOE SWING CYLINDERS
3.31. CYLINDERS (FRONT BUCKET RAISE AND TILT, BOOM, ARM, OUTRIGGERS, AND TELESCOPIC ARM)
3.32. CYLINDER (BOOM SWING)
3.33. BOOM SAFETY CYLINDER
3.34. BACKHOE WORK EQUIPMENT
3.35. TELESCOPIC ARM (COMPLETE)
3.36. BACKHOE BOOM
3.37. BACKHOE SWING BRACKET
3.38. BACKHOE OUTRIGGERS
4. OTHERS
4.1. HYDRAULIC CIRCUIT (WB1502N)
4.2. HYDRAULIC CIRCUIT (WB1402N)
4.3. ELECTRICAL SCHEMATIC

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