Daewoo Mega M400-III Wheel Loader Service Manual

Table of Contents

Safety
Wheel Loader Safety …………………………………………………………………..S0103000
Specifications
Specifications for Mega 400-III PLUS…………………………………………….S0203020
General Maintenance
General Maintenance Procedures…………………………………………………S0302000
Standard Torques……………………………………………………………………….S0309000
Upper Structure
Lower Structure and Chassis
Engine and Drive Train
Front Axle (Graziano) ………………………………………………………………….S0602070
Rear Axle (Graziano) …………………………………………………………………..S0602080
Air-Conditioner……………………………………………………………………………S0605020
Transmission and Torque Converter (ZF) ………………………………………S0607020
Hydraulics
Hydraulic System………………………………………………………………………..S0702040
Accumulator……………………………………………………………………………….S0703000
Cylinders……………………………………………………………………………………S0705010
Main Pump (Vickers 35VQ Series) ………………………………………………..S0708330
Steering and Brake Pump (Vickers 3520V.QS)……………………………….S0708400
Brake Pedal Valve (Rexroth) ………………………………………………………..S0709200
Flow Amplifier (Danfoss)………………………………………………………………S0709660
Power Steering Unit…………………………………………………………………….S0709700
Hydraulic Schematic (Mega 400-III PLUS) ……………………………………..S0793020
Electrical System
Electrical System………………………………………………………………………..S0802050
Electrical Schematic (Mega 400-III PLUS) ……………………………………..S0893020
Attachments

How to Use The Guide Manual

This manual provides information for servicing the Wheel Loader. All service procedures are broken down into detailed steps, listed in their recommended sequence. The manual uses both photographs and drawings to help locate and itemize components. The table of Contents on the preceding pages is your best tool for finding the service procedure you need. Be certain to observe all Safety information included in these pages.

A schematic of each of the major engine systems is provided at the beginning of the section of the manual devoted to troubleshooting and repairing that particular system.

Basic safety precautions are list in the Safety section of the Service Manual. Additional safety precautions are list in the Safety section of the owner/operation/maintenance publication. Specific safety warnings for all these publications are provided in the description of operations where hazards exist. WARNING labels have also been put on the product to provide instructions and to identify specific hazards.