Daewoo Doosan Mega 400-IIIShop Manual 2023-7104E – PDF DOWNLOAD

Description

Daewoo Doosan Mega 400-IIIShop Manual 2023-7104E – PDF DOWNLOAD

DESCRIPTION:

Daewoo Doosan Mega 400-IIIShop Manual 2023-7104E – PDF DOWNLOAD

• Daewoo reserves the right to improve our products in a continuing process to provide the best possible product to the market place. These improvements can be implemented at any time with no obligation to change materials on previously sold products.
• It is recommended that consumers periodically contact their distributors for recent documentation on purchased equipment. This documentation may include attachments and optional equipment that is not available in your machine’s package.
• Please call your distributor for additional items that you may require. Illustrations used throughout this manual are used only as a representation of the actual piece of equipment, and may vary from the actual item

General Safety Essentials

Accessory Applications

• The wheel loader has been designed primarily for moving earth with a bucket. For use as a grapple or for other object handling, contact Daewoo. Lifting work applications are permitted in approved lift configuration, to rated capacity only, with no sideloading (unless prohibited by local regulation). DO NOT use the machine for activities for which it was not intended.
• DO NOT use the bucket for lifting work, unless lift slings are used in the approved configuration. Working in rough terrain, use of an accessory hydraulic hammer (breaker), demolition applications, or other hazardous operation may require installation of additional protective structures to safeguard the operator.
• Static Tipping Load The machine can lift a maximum of 16,420 kg (36,200 lb) with the bucket in the Straight Ahead position, and a maximum of 14,026 kg (30,900 lb) with the bucket in the Fully Turned position. Hooks and slings must be attached to an eye that is in the center of the bucket.
• All lifts must be made with the machine standing on a firm and level surface. Loads must be balanced and supported evenly. Use taglines to keep the load steady if wind conditions and large surface area are a problem. Work crew hand signals, individual tasks and safe procedures should all be universally understood before the lift is made.

NOTE

Before using the wheel loader to make lifts, check the statutes at all levels of government that might have jurisdiction. Some governing bodies may require that all heavy lifting be done with a crane that is specifically designed for making lifts. When making lifts, always follow all instructions, guidelines, and restrictions for Safe Lifting in the Operation and Maintenance and Shop Manuals.

Locations of Safety Labels

Always keep these labels clean. If they are lost or damaged, attach them again or replace them with a new label. Make sure replacement parts have current labels. There are other labels in addition to the safety labels that follow so handle them in the same way. Safety labels may be available in languages other than English. To find out what labels are available, contact your Daewoo distributor

TABLE OF CONTENTS:

Daewoo Doosan Mega 400-IIIShop Manual 2023-7104E – PDF DOWNLOAD

SAFETY
To the Operator of a Daewoo Wheel Loader 1-1
Basic Wheel Loader Operating Safety 1-1
General Safety Essentials 1-1
Locations of Safety Labels 1-2
Summary of Safety Precautions for Lifting 1-5
Operation 1-7
Equipment 1-1 o
Maintenance 1-11
Shipping and Transportation 1-13
SPECIFICATIONS
Component Locations 2-1
General Specifications 2-2
Excavator Engine Specifications 2-3
Approximate Weight of Workload Materials 2-6
INSPECTION, MAINTENANCE AND ADJUSTMENT
Preventive Maintenance 3-1
Safety Precautions 3-1
Maintenance Intervals 3-2
Table of Recommended Lubricants 3-3
Inspection and Maintenance 3-4
Daily or Every 1 O Operating Hours 3-6
Weekly or Every 50 Operating Hours 3-9
Every 250 Operating Hours 3-11
Every500 Operating Hours 3-13
Every 1,000 Operating Hours 3-13
Every 1,500 Operating Hours 3-17
Annually or Every 2,000 Operating Hours 3-18
Severe Conditions Maintenance 3-19
General Maintenance 3-20
Check Hydraulic Pressures 3-21
Tires and Wheels 3-24
Electrical System 3-25
Bolt Torque Chart 3-26
Long Term Storage 3-27
TORQUE CONVERTER AND TRANSMISSION
Drive Train 4-1
Torque Converter and Transmission 4-2
Transmission Troubleshooting 4-7
Transmission Overhaul 4-8
POWER STEERING
Power Steering System 5-1
Mega 400-
AXLES
Front and Rear Axles 6-1
Axle Troubleshooting 6-2
Front Axle Housing 6-3
Front Axle Differential 6-4
Front Panetary Gear Set 6-7
Parking Brake 6-9
Rear Axle 6-11
Brake System 6-17
HYDRAULIC SYSTEM
Hydraulic Circuits Description 7-1
Hydraulic Pump 7-3
Hydraulic Circuits and Components 7-18
Hydraulic System Schematic 7-21
Hydraulic Pressure Adjustments 7-26
Hydraulic Cylinders 7-28
Accumulator 7-41
ENGINE
Engine Specifications (D2366T) 8-1
Wear Limits of Major Engine Components 8-1
Engine Oil Pump Overhaul and Rebuilding 8-2
Fuel Injection Pump Installation, Alignment and Timing 8-8
Cylinder Headbolt Torque Requirements 8-10
ELECTRICAL SYSTEM
Electrical Schematic 9-1
Engine Start Circuit 9-1
Engine Stop Motor 9-2
24 Volt Operation 9-3
Cylinder Preheat – Intake Air Electrical Heater 9-4
Alternator Circuit 9-5
Windshield Wiper Circuit 9-7
Wiring Color Code for Electrical Schematic Diagrams 9-7
Climate Control (Air Conditioning) Circuit 9-8
Electrical Monitoring System 9-1 O
Electrical System Schematic 9-20
INDEX 10-1
DAEWOO DOOSAN MEGA 400-IIISHOP MANUAL 2023-7104E – PDF DOWNLOAD:

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PLEASE NOTE:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]

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