Komatsu WB150AWS Backhoe Loader Shop Manual WEBM003301
$40.00
- Type Of Manual: Shop Manual
- Manual ID: WEBM003301
- Format: PDF
- Size: 15.6MB
- Number of Pages: 512
Category: Komatsu Shop Manual PDF
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Model List:
- WB150AWS Backhoe Loader
- 1. MAIN MENU
- 2. COVER
- 3. CONTENTS
- 3.1. LIST OF REVISED PAGES
- 4. SAFETY
- 5. FOREWORD
- 5.1. HOW TO READ THE SHOP MANUAL
- 5.2. HOISTING INSTRUCTIONS
- 5.3. STANDARD TIGHTENING TORQUE
- 5.4. COATING MATERI ALS
- 5.5. ELECTRIC
- 5.6. WEIGHT TABLE
- 5.7. TABLE OF OIL AND COOLANT QUANTITIES
- 5.8. CONVERSION TABLE
- 6. STRUCTURE AND FUNCTION
- 6.1. POWER TRAIN
- 6.2. TRANSMISSION
- 6.3. DRIVE SHAFTS
- 6.4. CONTROL VALVE BLOCK
- 6.5. FRONT AXLE
- 6.6. REAR AXLE
- 6.7. STEERING SYSTEM (4WS)
- 6.8. HYDRAULIC PUMP
- 6.9. STEERING UNIT
- 6.10. HYDRAULIC CIRCUIT
- 6.11. SHOVEL CONTROL VALVE
- 6.12. BACKHOE CONTROL VALVE
- 6.13. CLSS (Closed Center Load Sensing System)
- 6.14. SOLENOID VALVE
- 6.15. SAFETY VALVE
- 6.16. BRAKE PUMP
- 6.17. SHOVEL CYLINDERS
- 6.18. BACKHOE CYLINDERS
- 6.19. AIRCONDITIONING UNIT
- 6.20. HOW THE AIRCONDITIONING UNIT FUNCTIONS
- 6.21. ELECTRICAL DIAGRAM
- 6.22. ELECTRICAL DIAGRAM ( AIR CONDITIONING)
- 7. TESTING AND ADJUSTMENTS
- 7.1. NORMAL OR STANDARD TECHNICAL DATA
- 7.2. SPECIAL TOOLS
- 7.3. MEASURING ENGINE SPEED
- 7.4. ADJUSTING VALVE CLEARANCE
- 7.5. MEASURING COMPRESSION PRESSURE
- 7.6. TESTING AND ADJUSTING FUEL INJECTION TIMING
- 7.7. CHECKING AND TIGHTENING THE FAN BELT
- 7.8. CHECKING AND TIGHTENING THE COMPRESSOR FANBELT
- 7.9. MEASURING ACCELERATOR PEDAL OPERATING TRAVEL AND ACCELERATOR LEVER
- 7.10. ADJUSTING BRAKE PEDAL TRAVEL,BRAKE ALIGNMENT, MICROSWITCHES
- 7.11. AIR BLEEDING RELEASING RESIDUAL PRESSURE
- 7.12. CHECKING AND SETTING PRESSURE IN THE ATTACHMENTS HYDRAULIC CIRCUIT
- 7.13. TESTING AND ADJUSTING OF LOAD SENSING SIGNAL (LS VALVE)
- 7.14. TESTING AND ADJUSTING OF UNLOADING VALVE
- 7.15. CHECKING UNLOADING VALVE FUNCTIONALITY
- 7.16. TESTING PRIORITY VALVE OPERATION
- 7.17. TESTING AND SETTING STEERING CONTROL SYSTEM PRESSURE
- 7.18. TESTING BRAKE SYSTEM
- 7.19. CONTROL OF THE ENGINE SPEED UNDER LOAD
- 7.20. TESTING PRESSURES IN THE POWER TRAIN GROUP
- 7.21. TESTING THE CORRECT FUNCTIONING OF THE POWER TRAIN CLUTCHES
- 7.22. ADJUSTING THE SENSOR FOR RETURN TO DIG DEVICE
- 7.23. ANALYSIS OF CAUSES HYDRAULIC DRIFT
- 7.24. TESTING THE AIR CONDITIONING UNIT
- 7.25. EMPTYING THE AIRCONDITIONING UNIT
- 7.26. TROUBLESHOOTING
- 7.26.1. FRONT AXLE TROUBLESHOOTING
- 7.26.2. REAR AXLE TROUBLESHOOTING
- 7.26.3. TRANSMISSION TROUBLESHOOTING
- 7.26.4. CHECKING AND INSPECTION OF THE ELETRONIC CONTROL UNIT
- 8. REMOVAL AND INSTALLATION
- 8.1. HOW TO READ THE MANUAL
- 8.2. PRECAUTIONS TO BE TAKEN WHILE WORKING
- 8.3. SPECIAL TOOLS
- 8.4. STARTING MOTOR
- 8.4.1. REMOVAL AND INSTALLATION
- 8.5. THE ALTERNATOR
- 8.5.1. REMOVAL
- 8.5.2. INSTALLATION
- 8.6. AIRCONDITIONING UNIT COMPRESSOR
- 8.7. INJECTION NOZZLES
- 8.7.1. REMOVAL AND INSTALLATION
- 8.8. THERMOSTAT
- 8.8.1. REMOVAL AND INSTALLATION
- 8.9. COOLING LIQUID PUMP
- 8.9.1. REMOVAL
- 8.9.2. INSTALLATION
- 8.10. TURBOCOMPRESSOR
- 8.11. FRONT COUNTERWEIGHT
- 8.11.1. REMOVAL AND INSTALLATION
- 8.12. RADIATOR GROUP
- 8.12.1. REMOVAL
- 8.12.2. INSTALLATION
- 8.13. CONDENSER
- 8.13.1. REMOVAL AND INSTALLATION
- 8.14. MUFFLER
- 8.14.1. REMOVAL AND INSTALLATION
- 8.15. EXHAUST PIPE
- 8.15.1. REMOVAL AND INSTALLATION
- 8.16. HEAT AND AIRCONDITIONING GROUP
- 8.16.1. REMOVAL
- 8.16.2. INSTALLATION
- 8.17. FUEL TANK
- 8.17.1. REMOVAL AND INSTALLATION
- 8.18. HYDRAULIC OIL TANK
- 8.18.1. REMOVAL AND INSTALLATION
- 8.19. ENGINEGEARBOXPUMP GROUP
- 8.19.1. DISASSEMBLY AND ASSEMBLY
- 8.20. CONVERTOR
- 8.20.1. REMOVAL AND INSTALLATION
- 8.21. TRANSMISSIONREVERSE,DIRECTION INDICATOR AND HEADLIGHT DIPPER BEAM CONTROL GROUP
- 8.21.1. REMOVAL AND INSTALLATION
- 8.22. STEERING UNIT
- 8.22.1. REMOVAL AND INSTALLATION
- 8.23. WORKING BRAKE PUMP GROUP
- 8.23.1. REMOVAL AND INSTALLATION
- 8.24. FRONT WORKING EQUIPMENT CONTROL VALVE
- 8.24.1. REMOVAL AND INSTALLATION
- 8.25. FRONT AND BACKHOE CONTROL VALVE
- 8.25.1. DISASSEMBLY AND ASSEMBLY
- 8.26. STEERING SOLENOID VALVE GROUP
- 8.26.1. REMOVAL AND INSTALLATION
- 8.27. FRONT BUCKET BOOMRAISING CYLINDER
- 8.27.1. REMOVAL AND INSTALLATION
- 8.28. FRONT BUCKET TILT CYLINDERS
- 8.28.1. REMOVAL AND INSTALLATION
- 8.29. FRONT BUCKET
- 8.29.1. REMOVAL AND INSTALLATION
- 8.30. FRONT WORKING EQUIPMENT
- 8.30.1. REMOVAL
- 8.30.2. INSTALLATION
- 8.31. BACKHOE CONTROL VALVE
- 8.31.1. REMOVAL
- 8.31.2. INSTALLATION
- 8.32. BACKHOE BOOM CYLINDER
- 8.32.1. REMOVAL AND INSTALLATION
- 8.33. BACKHOE ARM CYLINDER
- 8.33.1. REMOVAL AND INSTALLATION
- 8.34. TELESCOPIC ARM CYLINDER
- 8.34.1. REMOVAL AND INSTALLATION
- 8.35. BACKHOE BUCKET CYLINDER
- 8.35.1. REMOVAL AND INSTALLATION
- 8.36. OUTRIGGER CYLINDERS
- 8.36.1. REMOVAL AND INSTALLATION
- 8.37. BACKHOE SWING CYLINDERS
- 8.37.1. REMOVAL AND INSTALLATION
- 8.38. CYLINDERS
- 8.38.1. DISASSEMBLY
- 8.38.2. ASSEMBLY
- 8.39. BOOM SWING CYLINDER
- 8.39.1. DISASSEMBLY
- 8.39.2. ASSEMBLY
- 8.40. BOOM SAFETY CYLINDER
- 8.40.1. REMOVAL AND INSTALLATION
- 8.41. BACKHOE WORKING EQUIPMENT
- 8.41.1. REMOVAL AND INSTALLATION
- 8.42. BACKHOE BUCKET
- 8.42.1. REMOVAL AND INSTALLATION
- 8.43.1. REMOVAL AND INSTALLATION
- 8.44. TELESCOPIC ARM
- 8.44.1. REMOVAL AND INSTALLATION
- 8.45. d ARM
- 8.45.1. REMOVAL AND INSTALLATION
- 8.46. d ARM GUIDES
- 8.46.1. REMOVAL AND INSTALLATION
- 8.47. BACKHOE BOOM
- 8.47.1. REMOVAL AND INSTALLATION
- 8.48. BACKHOE SWING BRACKET
- 8.48.1. REMOVAL AND INSTALLATION
- 8.49. BACKHOE OUTRIGGERS
- 8.49.1. REMOVAL
- 8.49.2. INSTALLATION
- 9. STANDARD MAINTENANCE
- 9.1. TRANSMISSION
- 9.2. FRONT AXLE
- 9.3. REAR AXLE
- 9.4. HYDRAULIC PUMP
- 9.5. SPOOL CONTROL VALVE
- 9.6. SPOOL CONTROL VALVE
- 9.7. SPOOL CONTROL VALVE
- 9.8. SPOOL CONTROL VALVE
- 9.9. SPOOL CONTROL VALVE
- 9.10. BRAKE PUMP
- 9.11. SHOVEL CYLINDERS
- 9.12. BACKHOE CYLINDERS
- 9.13. FRONT WORKING EQUIPMENT
- 9.14. SWING BRACKET
- 9.15. BACKHOE WORKING EQUIPMENT
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