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: 556
Number: CEBM016602 (june 2010)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Backhoe Loader
WB156-5
SN A63001 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
Electric Wire Code
Connecting Push-Pull Type Coupler
Conversion Tables
-GENERAL
Specification Drawing
Backhoe Arm
Machine Systems Specifications
Weight Table
Lifting The Machine
Fuel, Coolant, And Lubricants
Homologated (HEES) Synthetic Lubricants
Lubrication Diagrams
-STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
Powertrain
Transmission Diagram
Transmission
Front Axle
Rear Axle
Hydraulic Pump
Main Control Valve
CLSS
Steering Unit
PPC Valve
Solenoid Valve
Loader Cylinders
Backhoe Cylinders
Work Equipment
Air Conditioning
-TESTING, ADJUSTING AND TROUBLESHOOTING
Standard Value Table
Special Tools
Engine Speed
Valve Clearance
Air Conditioner Compressor Belt Tension
Bleed Air From Circuits
Accelerator Pedal And Lever
Brake System
Parking Brake Adjustment
Hydraulic Circuit
Relief Valves
Setting Relief Valves
LS Differential Pressure
PPC Supply Pressure
PC Valve
Steering Control System
Steering Cylinder
Powertrain Group
Transmission Clutch Function
Hydraulic Drift
Air Conditioning
Troubleshooting Guide
Fuses And Relays
-DISASSEMBLY AND ASSEMBLY
Precautions For Work
Special Tool List
Connector Repair Procedures
Engine Hood
Front Guard
Radiator
Air Conditioner Condenser
Muffler
Air Filter
Turbocharger
Air Conditioner Compressor
Air Conditioner Compressor Belt
Exhaust Stack
Operator’s Seat
Cab Heating And Cooling System
Battery
Fuel Tank
Steering And Front Dash Assembly
Brake System
Cab
Hydraulic Oil Tank
Hydraulic Pump
Transmission
Transmission Overhaul Procedures
Engine
Control Valve
Steering Solenoid Valve
Front Axle Assembly
Front Axle Overhaul Procedures
Rear Axle Assembly
Rear Axle Overhaul Procedures
Front Loader PPC Valve
Front-End Loader Assembly
Backhoe PPC Valve
PPC Valve Support Release Cables
Solenoid Valve
PPC Valve Gas Strut
Backhoe Assembly
Work Equipment Cylinder Overhaul
-OTHERS
Hydraulic Circuit
Electrical Schematic