Komatsu WB146-5 Backhoe Loader Shop Manual CEBM016502
Komatsu WB146-5 Backhoe Loader Shop Manual CEBM016502 - Image 2
Komatsu WB146-5 Backhoe Loader Shop Manual CEBM016502 - Image 3
Komatsu WB146-5 Backhoe Loader Shop Manual CEBM016502 - Image 4
Komatsu WB146-5 Backhoe Loader Shop Manual CEBM016502 - Image 5

Komatsu WB146-5 Backhoe Loader Shop Manual CEBM016502

$50.00

  • Type Of Manual: Shop Manual
  • Manual ID: CEBM016502
  • Format: PDF
  • Size: 74.7MB
  • Number of Pages: 536
Category:

Description

  • Model List:

    • WB146-5 Backhoe Loader
  • 0.1. GENERAL
  • 0.2. HOW TO READ THE SHOP MANUAL
  • 0.2.1. VOLUMES
  • 0.2.2. DISTRIBUTION AND UPDATING
  • 0.2.3. FILING METHOD
  • 0.2.4. REVISED EDITION MARK
  • 0.2.5. REVISIONS
  • 0.2.6. SYMBOLS
  • 0.3. HOISTING INSTRUCTIONS
  • 0.3.1. HOISTING
  • 0.3.2. WIRE ROPES
  • 0.4. QUICK DISCONNECT COUPLER
  • 0.5. COATING MATERIALS
  • 0.6. STANDARD TIGHTENING TORQUE
  • 0.6.1. STANDARD TIGHTENING TORQUE OF BOLTS AND NUTS
  • 0.6.2. TIGHTENING TORQUE OF HOSE NUTS
  • 0.6.3. TIGHTENING TORQUE OF SPLIT FLANGE BOLTS
  • 0.6.4. TIGHTENING TORQUE FOR FLARED NUTS
  • 0.6.5. TABLE OF TIGHTENING TORQUES FOR ORING BOSS PIPING JOINTS
  • 0.6.6. TABLE OF TIGHTENING TORQUES FOR ORING BOSS PLUGS
  • 0.6.7. TIGHTENING TORQUE TABLE FOR HOSES (TAPER SEAL TYPE AND FACE SEAL TYPE)
  • 0.7. ELECTRIC WIRE CODE
  • 0.7.1. CLASSIFICATION BY THICKNESS
  • 0.7.2. CLASSIFICATION BY COLOR AND CODE
  • 0.8. CONVERSION TABLES
  • 0.8.1. METHOD OF USING THE CONVERSION TABLE
  • 1. GENERAL
  • 1.1. SPECIFICATIONS
  • 1.2. WEIGHT TABLE
  • 1.3. FUEL COOLANT AND LUBRICANTS
  • 2. STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
  • 2.1. POWER TRAIN
  • 2.1.1. DESCRIPTION
  • 2.1.2. POWER FLOW
  • 2.2. TRANSMISSION DIAGRAM
  • 2.3. TRANSMISSION
  • 2.3.1. COMPLETE ASSEMBLY
  • 2.3.2. FORWARD REVERSE CLUTCH
  • 2.3.3. T THROUGH 4TH SPEED SHAFT
  • 2.3.4. D SHAFT
  • 2.4. FRONT AXLE
  • 2.4.1. COMPLETE ASSEMBLY
  • 2.5. REAR AXLE
  • 2.5.1. COMPLETE ASSEMBLY
  • 2.5.2. DIFFERENTIAL
  • 2.5.3. PLANETARY
  • 2.5.4. WORK BRAKES
  • 2.5.5. DIFFERENTIAL LOCK
  • 2.5.6. DELIVERY CONTROL VALVE
  • 2.6. MAIN CONTROL VALVE
  • 2.7. CLSS
  • 2.7.1. DESCRIPTION
  • 2.7.2. OPERATING PRINCIPLES
  • 2.7.3. HYDRAULIC CONTROLS W/O MP BUCKET
  • 2.7.4. HYDRAULIC CONTROLS WITH MP BUCKET
  • 2.8. LOADER CYLINDERS
  • 2.8.1. BOOM
  • 2.8.2. BUCKET
  • 2.8.3. MP BUCKET
  • 2.9. BACKHOE CYLINDERS
  • 2.9.1. BOOM
  • 2.9.3. BUCKET
  • 2.9.4. TELESCOPIC ARM CYLINDER
  • 2.9.5. SWING
  • 2.9.6. OUTRIGGER
  • 2.10. WORK EQUIPMENT
  • 2.10.1. LOADER
  • 2.10.2. BACKHOE
  • 2.11. AIR CONDITIONING
  • 3. TESTING, ADJUSTING AND TROUBLESHOOTING
  • 3.1. STANDARD VALUE TABLE
  • 3.1.1. ENGINE
  • 3.1.2. CHASSIS
  • 3.2. SPECIAL TOOLS
  • 3.3. ENGINE SPEED
  • 3.3.1. ENGINE WITHOUT LOAD
  • 3.4. VALVE CLEARANCE
  • 3.5. AC COMPRESSOR BELT TENSION
  • 3.6. BLEED AIR FROM CIRCUITS
  • 3.6.1. BLEED AIR FROM CYLINDERS
  • 3.6.2. BLEED AIR FROM BRAKING CIRCUIT
  • 3.6.3. RELEASING RESIDUAL PRESSURE
  • 3.7. ACCELERATOR PEDAL AND LEVER
  • 3.7.1. ACCELERATOR PEDAL TRAVEL
  • 3.7.2. ACCELERATOR LEVER TRAVEL
  • 3.8. PARKING BRAKE ADJUSTMENT
  • 3.9. HYDRAULIC CIRCUIT
  • 3.9.1. INTRODUCTION
  • 3.10. RELIEF VALVES
  • 3.10.1. TESTING
  • 3.11. SETTING RELIEF VALVES
  • 3.11.1. MAIN RELIEF VALVE
  • 3.11.2. CIRCUIT RELIEF VALVES
  • 3.12. LS DIFFERENTIAL PRESSURE
  • 3.12.1. CONTROL
  • 3.12.2. ADJUSTMENT
  • 3.13. PPC SUPPLY PRESSURE
  • 3.13.1. CHECK
  • 3.13.2. ADJUSTMENT
  • 3.14. PC VALVE
  • 3.14.1. ADJUSTMENT
  • 3.15. STEERING CONTROL SYSTEM
  • 3.15.1. CONTROL
  • 3.15.2. SETTING
  • 3.16. STEERING CYLINDER
  • 3.17. POWER TRAIN GROUP
  • 3.17.1. CONVERTER OIL PRESSURE
  • 3.17.2. CLUTCH ENGAGEMENT PRESSURE
  • 3.17.3. SUPPLY PRESSURE
  • 3.18. TRANSMISSION CLUTCH FUNCTION
  • 3.18.1. MACHINE PREPARATION
  • 3.18.2. CONTROL
  • 3.19. HYDRAULIC DRIFT
  • 3.20. AIR CONDITIONING
  • 3.20.1. WORK TEMPERATURE
  • 3.20.2. UNIT CHECK
  • 3.20.3. EMPTYING THE AC UNIT
  • 3.21. TROUBLESHOOTING GUIDE
  • 3.21.1. FRONT AXLE
  • 3.21.2. REAR AXLE
  • 3.21.3. TRANSMISSION
  • 4. DISASSEMBLY AND ASSEMBLY
  • 4.1. HOW TO USE THIS MANUAL
  • 4.1.1. REMOVAL AND INSTALLATION OF COMPONENTS
  • 4.1.2. OVERHAUL OF COMPONENTS
  • 4.2. PRECAUTIONS WHEN CARRYING OUT AN OPERATION
  • 4.3. SPECIAL TOOL LIST
  • 4.4. CONNECTOR REPAIR PROCEDURES
  • 4.4.1. CONTACT TERMINAL REMOVAL (HD30 TYPE)
  • 4.4.2. CRIMPING CONTACT TERMINAL (HD30 TYPE)
  • 4.4.3. INSERTION OF CONTACT TERMINAL (HD30 TYPE)
  • 4.4.4. CONTACT TERMINAL REMOVAL (DT TYPE)
  • 4.4.5. CRIMPING CONTACT TERMINAL (DT TYPE)
  • 4.4.6. INSERTION OF CONTACT TERMINAL (DT TYPE)
  • 4.4.7. STRIPPING INSULATION
  • 4.5. AIR CONDITIONING CONDENSER
  • 4.6. REFRIGERANT COMPRESSOR
  • 4.6.1. REMOVAL
  • 4.6.2. INSTALLATION
  • 4.7. REFRIGERANT COMPRESSOR BELT
  • 4.8. OPERATORS SEAT
  • 4.8.1. REMOVAL
  • 4.8.2. INSTALLATION
  • 4.9. CAB HEATING AND COOLING SYSTEM
  • 4.10. STEERING AND FRONT DASH ASSEMBLY
  • 4.10.1. STEERING WHEEL
  • 4.10.2. FRONT DASH ASSEMBLY
  • 4.10.3. STEERING UNIT
  • 4.11.1. REMOVAL
  • 4.11.2. INSTALLATION
  • 4.12. HYDRAULIC OIL TANK
  • 4.13. TRANSMISSION OVERHAUL PROCEDURES
  • 4.13.1. TORQUE CONVERTER
  • 4.13.2. PLUGS AND FILTERS
  • 4.13.3. PUMP
  • 4.13.4. OIL LINE
  • 4.13.5. VALVE BODY
  • 4.13.6. WHEEL DRIVE SOLENOID VALVE
  • 4.13.7. TRANSMISSION HOUSING
  • 4.13.8. CLUTCH PACK (A) AND GEAR SHAFT (D)
  • 4.13.9. GEAR SHAFTS (B) AND (C)
  • 4.13.10. GEAR SHAFT (E)
  • 4.13.11. SHIFTER TOWER AND FORKS
  • 4.14. ENGINE
  • 4.14.1. REMOVAL
  • 4.14.2. INSTALLATION
  • 4.15. STEERING SOLENOID VALVE
  • 4.15.1. REMOVAL
  • 4.15.2. INSTALLATION
  • 4.16. FRONT AXLE ASSEMBLY
  • 4.16.1. REMOVAL
  • 4.16.2. INSTALLATION
  • 4.17. FRONT AXLE OVERHAUL PROCEDURES
  • 4.17.1. STEERING CYLINDER ASSEMBLY
  • 4.17.2. FRONT AXLE END PLANETARY ASSEMBLY
  • 4.17.3. AXLE END HUB ASSEMBLY
  • 4.17.4. AXLE HOUSING
  • 4.17.5. DIFFERENTIAL
  • 4.17.6. PINION
  • 4.17.7. CARRIER
  • 4.18. REAR AXLE ASSEMBLY
  • 4.18.1. REMOVAL
  • 4.18.2. INSTALLATION
  • 4.19. REAR AXLE OVERHAUL PROCEDURES
  • 4.19.1. PARKING BRAKE ASSEMBLY
  • 4.19.2. SERVICE BRAKE ASSEMBLY
  • 4.19.3. REAR AXLE END PLANETARY ASSEMBLY
  • 4.19.4. DIFFERENTIAL
  • 4.19.5. DIFFERENTIAL LOCK
  • 4.19.6. CARRIER
  • 4.19.7. PINION
  • 4.20. FRONT LOADER PPC VALVE
  • 4.20.1. REMOVAL
  • 4.20.2. INSTALLATION
  • 4.21. FRONTEND LOADER ASSEMBLY
  • 4.21.1. LOADER BOOM CYLINDERS
  • 4.21.2. INSTALLATION
  • 4.21.3. BUCKET CYLINDERS
  • 4.21.4. FRONT LOADER BUCKET
  • 4.21.5. LOADER BOOM ASSEMBLY
  • 4.22. BACKHOE PPC VALVE
  • 4.22.1. REMOVAL
  • 4.22.2. INSTALLATION
  • 4.23. PPC VALVE SUPPORT RELEASE CABLES
  • 4.23.1. REMOVAL
  • 4.23.2. INSTALLATION AND ADJUSTING
  • 4.24. PPC VALVE GAS STRUT
  • 4.25. BACKHOE ASSEMBLY
  • 4.25.1. BUCKET CYLINDER
  • 4.25.2. EXTENDABLE ARM CYLINDER
  • 4.25.3. ARM CYLINDER
  • 4.25.4. BOOM CYLINDER
  • 4.25.5. SWING CYLINDERS
  • 4.25.6. BOOM LOCK CYLINDER
  • 4.25.7. BACKHOE BUCKET
  • 4.25.8. BACKHOE ARM
  • 4.25.9. EXTENDABLE ARM
  • 4.25.10. EXTENDABLE ARM GIBS
  • 4.25.11. BACKHOE BOOM
  • 4.25.12. BACKHOE SWING FRAME
  • 4.25.13. OUTRIGGER CYLINDERS
  • 4.25.14. OUTRIGGER ARMS
  • 4.26. WORK EQUIPMENT CYLINDER OVERHAUL
  • 4.26.1. LOADER AND BACKHOE CYLINDERS
  • 4.26.2. SWING CYLINDERS
  • 5. OTHER
  • 5.1. HYDRAULIC CIRCUIT
  • 5.1.1. OF 4
  • 5.1.2. OF 4
  • 5.1.3. OF 4
  • 5.1.4. OF 4
  • 5.2. ELECTRICAL SCHEMATIC
  • 5.2.1. WIRING 1 OF 7
  • 5.2.2. WIRING 2 OF 7
  • 5.2.3. WIRING 3 OF 7
  • 5.2.4. WIRING 4 OF 7
  • 5.2.5. WIRING 5 OF 7
  • 5.2.6. WIRING 6 OF 7
  • 5.2.7. WIRING 7 OF 7
  • 5.2.8. LEGEND FOR WIRING SCHEMATIC
  • 5.2.9. FUSE AND RELAY PANEL
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