Factory Shop Manual For Doosan 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: 832
Number: 950106-00817E (june 2012)
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Doosan Wheel Loader
DL420A
Serial Number 10001 and Up

Contents

-SAFETY
Wheel Loader Safety
-SPECIFICATIONS
Specification for DL420A
-GENERAL MAINTENANCE
General Maintenance Instructions
Standard Torques
-DRIVETRAIN
Transmission and Torque Converter
Transmission Error Codes (ZF)
Front Axle (ZF-MT-L 3105 II)
Rear Axle (ZF-MT-L 3095 II)
Driveshaft
-BRAKE
Service Brake
Brake Supply Valve
Parking Brake
Brake Pedal Valve
Accumulator
-STEERING
Power Steering System
Steering Unit
Flow Amplifier
Emergency Steering
-FRAME
Articulation Center
Counterweight
-TANK
Oil Tank
Fuel Tank
-HYDRAULICS
Cylinders
Main Pump
Main Control Valve
Load Isolation System
Fan Drive Hydraulic Motor
Unloader Valve
Pilot System
Hydraulic Schematic DL420A
-ELECTRICAL SYSTEM
Air Conditioner
Electrical System
Electrical Schematic (DL420A)