Factory Shop Manual For Komatsu Backhoe Loader.

Format: PDF
Language: English
Pages: 136
Number: WEBM002300 (issued 2001)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Komatsu Backhoe Loader
WB38A-2
SN WB98F20001 And Up

Contents

-FOREWORD
List Of Revised Pages
Safety
Foreword
How To Read The Shop Manual
Hoisting Instructions
Standard Tightening Torque
Coating Materials
Electric Wire Code
Weight Table
Table Of Oil And Coolant Quantities
-STRUCTURE AND FUNCTION
P.T.O.
Powertrain
Transmission
Axle
Brake
Hydrostatic Transmission
Inching Valve
Travel Motor
Steering System
Steering System Pump
Steering Unit
Priority Valve
Frames Knuckle And Joint
Hydraulic Circuit Diagram
3-Spool Control Valve
6-Spool Control Valve
7-Spool Control Valve
8-Spool Control Valve
Outrigger Safety Valves
Brake Pump
Front Equipment Cylinder
Front Work Equipment
Loader Control Lever
Backhoe Cylinder
Backhoe Work Equipment
Backhoe Control Lever
Solenoid Valve
Electrical Diagram
-TESTING AND ADJUSTING
Normal Or Standard Technical Data
-MAINTENANCE STANDARD
P.T.O.
Transmission
Axles
Travel Motor
Steering Pump
3-Spool Control Valve
6-Spool Control Valve
Outrigger Safety Valves
Steering And Front Work Equipment Cylinders
Backhoe Cylinders
Frame Knuckle And Joint
Backhoe Frame
Front Work Equipment
Backframe And Bracket
Backhoe Work Equipment