Factory Shop Manual For Komatsu Wheel 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: 972
Number: VEBM240100 (september 2003)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes
Model
Komatsu Wheel Loader
WA320-5H
SN H50051 And Up
Contents
-SAFETY
Important Safety Notice
General Precautions
Preparations For Work
Precautions During Work
-FOREWORD
General
How To Read The Shop Manual
Hoisting Instructions
Method Of Disassembling, Connecting Push-Pull Type Coupler
Coating Materials
Standard Tightening Torque
Electric Wire Code
Conversion Table
Units
-GENERAL
General Assembly Drawings
Specifications
Weight Table
Proper Selection Of Fuel, Coolant And Lubricants
-STRUCTURE, FUNCTION AND MAINTENANCE STANDARD
Engine Mount And Transfer Mount
Damper
Cooling System
Power Train
Power Train System Diagram
Drive Shaft (Propeller Shaft)
HST Hydraulic Piping Diagram
HST Pump
High-Pressure Relief Valve
Low-Pressure Relief Valve
HST Charge Pump
Speed-Related Valve (Da Valve)
High-Pressure Cut-Off Valve
HST Motor
EP Servo Valve
HA Servo Valve
Forward-Reverse Shuttle Valve
Transfer
Clutch Solenoid Valve
Axle
Differential
Limited-Slip Differential
Final Drive
Axle Mounting And Center Hinge Pin
Steering Piping
Steering Column
Priority Valve
Orbit-Roll Valve
Cushion Valve
Steering Cylinder
Emergency Steering Piping
Emergency Steering Valve
Brake Piping
Brake Valve
Inching Valve
Charge Valve
Accumulator (For Brake)
Slack Adjuster
Brake
Parking Brake Control
Parking Brake
Hydraulic Piping
Work Equipment Lever Linkage
Hydraulic Tank
4-Gear Pump Unit
Accumulator (For PPC Circuit)
Lock Valve
E. C. S. S. Valve
Accumulator (For E. C. S. S.)
Hydraulic Piping Of Cooling System
Cooling Fan Motor
Work Equipment Control Valve
Work Equipment PPC Valve
Attachment PPC Valve
Work Equipment Linkage
Bucket
Bucket Positioner And Boom Kick-Out
Work Equipment Cylinder
Air Conditioner
Machine Monitoring System
Machine Monitor
List Of Items Displayed On Monitor
Electrical System (HST Controller System)
HST Controller
Function Of Selecting Directional Selector Switch
Engine Start Circuit
Engine Stop Circuit
Preheating Circuit (Automatic Preheating System)
Parking Brake Circuit
Electronically Controlled Suspension System
Sensors
Standard Value Table For Engine
Standard Value Table For Chassis
-TESTING AND ADJUSTING
Standard Value Table
Testing And Adjusting
Troubleshooting
-DISASSEMBLY AND ASSEMBLY
How To Read This Manual
Precautions When Carrying Out Operation
Special Tool List
Sketch Of Special Tools
Fuel Injection Pump
Nozzle Holder
Cylinder Head
Engine
Radiator
Air Aftercooler
Hydraulic Oil Cooler
Cooling Fan And Fan Motor
Fuel Tank
Transfer
Transfer
Parking Brake
Front Axle
Rear Axle
Axle Housing
Differential
HST Pump And 4-Gear Pump
HST Motor
Work Equipment Control Valve
Travel Damper Valve
Hydraulic Tank
Work Equipment
HST Pump
Hydraulic Cylinder
Operator’s Cab
Operator’s Cab Glass (Stuck Glass)
Center Hinge Pin
Counterweight
Air Conditioner Unit
Air Conditioner
Compressor
Monitor Panel
-OTHERS
Hydraulic Circuit Diagram
Electrical Circuit Diagram
What you get
You will receive PDF file with high-quality manual on your email immediately after the payment.
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