Factory Shop Manual For Komatsu Backhoe Loader. Manual Contains Illustrations, Instructions, Diagrams For Step By Step Remove And Install, Assembly And Disassembly, Service, Inspection, Repair, Troubleshooting, Tune-Ups.

Format: PDF
Language: English
Pages: 506
Number: CEBM018903 (june 2010)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Backhoe Loader
WB142-5
SN A13001 And Up

Contents

-FOREWORD
Safety
General
How To Read The Shop Manual
Hoisting Instructions
Explanation Of Terms For Maintenance Standard
Coating Materials
Standard Tightening Torque
Connecting Push-Pull Type Coupler
Conversion Tables
-GENERAL
Specification Drawing
Machine Systems Specifications
Weight Table
Fuel, Coolant, And Lubricants
Homologated (HEES) Synthetic Lubricants
Lubrication Diagrams
-STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
Powertrain
Transmission
Front Axle Assembly
Rear Axle Assembly
Rear Brakes
Differential Lock
Hydraulic System
Solenoid Valve
Master Cylinder (Brakes)
Loader Cylinders
Backhoe Cylinders
Pin And Bushing Clearances
-STANDARD VALUE TABLES
Standard Value Table For Engine
Standard Value Table For Chassis
-TESTING AND ADJUSTING
Bleed Air From Circuits
Accelerator Pedal And Throttle Lever
Brake System
Parking Brake Adjustment
Hydraulic Circuit
Powertrain
Hydraulic Drift
-TROUBLESHOOTING
Points To Remember When Troubleshooting
Sequence Of Events In Troubleshooting
Precautions When Carrying Out Maintenance
Checks Before Troubleshooting
Troubleshooting Guide
-DISASSEMBLY AND ASSEMBLY
Precautions When Carrying Out An Operation
Special Tool List.
Connector Repair Procedures
Engine Hood
Front Guard
Radiator
Muffler
Air Filter
Exhaust Stack
Operators Seat
Side Panel And Instrument Group
Battery
Fuel Tank
Steering And Front Dash Assembly
Canopy
Hydraulic Oil Tank
Hydraulic Pump
Transmission
Transmission Overhaul Procedures
Backhoe Control Valve
Front Axle Assembly
Front Axle Overhaul Procedures
Rear Axle Assembly
Rear Axle Overhaul Procedures
Front Loader Control Valve Assembly
Solenoid Valve Assembly
Front-End Loader Assembly
Backhoe Assembly
Work Equipment Cylinder Overhaul Procedures
-OTHERS
Electrical Schematic