Complete workshop & service manual with electrical wiring diagrams for Doosan DL400 Wheel Loader. It's the same service manual used by dealers that guaranteed to be fully functional and intact without any missing page.

This Doosan DL400 Wheel Loader service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed illustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on all kinds of devices.

“K1010635E.pdf”
Doosan DL400 Wheel Loader Shop Manual
K1010635E; Serial Number 5001 and Up; 1,082 pages

TABLE OF CONTENTS
Safety
Wheel Loader Safety .................. SP000095
Specifications
Specification for DL400............... SP000096
General Maintenance
General Maintenance Procedures............. SP000097
Standard Torques............. SP000098
Engine
QSL9 Engine ................ SP000204
Drive Train
Transmission and Torque Converter (ZF 4WG-260-4).............. SP000099
Transmission Error Codes (ZF) ............. SP000100
Front Axle (ZF - MT-L 3105)........... SP000101
Rear Axle (ZF - MT-L 3095)............ SP000107
Drive Shaft ........... SP000119
Brake
Service Brake ............... SP000120
Brake Supply Valve .................... SP000121
Parking Brake ............... SP000122
Brake Pedal Valve ............ SP000123
Accumulator........... SP000124
Steering
Steering Unit ................. SP000125
Flow Amplifier ............... SP000126
Cushion Valve............... SP000127
Emergency Steering ................... SP000128
Frame
Articulation Center ............ SP000129
Counterweight............... SP000130
Tank
Oil Tank ............. SP000131
Fuel Tank........... SP000132
Hydraulics
Main Control Valve ........... SP000144
Load Isolation System ................ SP000149
Cooling System............. SP000154
Pilot System........... SP000159
Hydraulic Schematic (DL400) ................ SP000168
Electrical System
Air Conditioner .............. SP000172
Electrical System .............. SP000173
Electrical Schematic (DL400) ................ SP000235
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EXCERPT:
GENERAL SAFETY ESSENTIALS
Accessory Applications
This wheel loader has been designed primarily for moving earth with a bucket. For use as a grapple or for other object handling,
contact DOOSAN. Lifting-work applications are permitted in approved lift configuration, to rated capacity only, with no side-loading (unless prohibited by local regulation). Do not use machine for activities for which it was not intended. Do not use bucket for lifting work, unless lift slings are used in approved configuration.
LOCATION OF SAFETY LABELS
Location of safety labels (decals) can vary from unit to unit. Refer to appropriate Operation and Maintenance Manual, and Parts Manual for your unit.
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