Daewoo M300-III Wheel Loader Service Repair Shop Manual

(S/N: 0001 and Up)
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This service manual PDF download for the M300-III Daewoo Wheel Loader has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to fully at every opportunity.


APPLICABLE MODELS :

Daewoo Wheel Loader M300-III
Serial Number 0001 and Up


TABLE OF CONTENTS :

SAFETY
SPECIFICATIONS
INSPECTION, MAINTENANCE AND ADJUSTMENT
TORQUE CONVERTERAND TRANSMISSION
POWER STEERING
AXLES
HYDRAULIC SYSTEM
ENGINE
ELECTRICAL SYSTEM
INDEX


MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
Publication No. : 2023-7105E
Total Pages : 277


This service manual / repair manual / workshop manual PDF download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same manual your local dealer will use when doing a repair. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!!

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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 1-10
Maintenance 1-11
Shipping and Transportation 1-13

SPECIFICATIONS
Component Locations 2-1
General Specifications 2-2
Excavator Engine Specifications 2-3
Engine Performance Curves 2-4
Working Range and Dimensions 2-5
Working Capacities 2-7
Approximate Weight of Workload Materials 2-8

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 10 Operating Hours 3-7
Weekly or Every 50 Operating Hours 3-10
Every 250 Operating Hours 3-12
Every 500 Operating Hours 3-13
Every 1,000 Operating Hours 3-13
Every 1,500 Operating Hours 3-18
Annually or Every 2,000 Operating Hours 3-18
Severe Conditions Maintenance 3-20
General Maintenance 3-21
Check Hydraulic Pressures 3-22
Tires and Wheels 3-25
Electrical System 3-26
Bolt Torque Chart 3-27
Long Term Storage 3-28

TORQUE CONVERTER AND TRANSMISSION
Drive Train 4-1
Transmission 4-2
Transmission Troubleshooting 4-5
Control Valve 4-7
Second Gear Valve 4-12
Transmission WG-180 Control Valve 4-18
Transmission Disassembly 4-21
Transmission Assembly 4-42
Power Disengagement Gearbox 4-82
Differential Type Output Gearing 4-87
WK Torque Converter 4-98
WK Converter Clutch Valve 4-109

POWER STEERING
Power Steering System 5-1
Steering System Troubleshooting 5-5
Steering Unit 5-6
Priority Valve 5-19

AXLES
Front and Rear Axles 6-1
Axle Troubleshooting 6-2
Front Axle Housing 6-3
Axle Differential 6-4
Planetary Gear Set 6-7
Parking Brake 6-9
Rear Axle 6-11
Brake System 6-13

HYDRAULIC SYSTEM
Hydraulic Circuits Description 7-1
Hydraulic Pump 7-3
Hydraulic Circuits and Components 7-18
Manually Controlled Pilot Valve 7-23
Automatic Bucket Return-to-Dig System 7-24
Automatic Boom Kick-out System 7-25
Automatic Boom Float System 7-25
Hydraulic Cylinders 7-27
Accumulator 7-40
Hydraulic System Schematic 7-45

ENGINE
Engine Specifications (D2366T) 8-1
Valve Adjustment Sequence 8-2
Engine Cylinder Compression Test 8-2
Wear Limits of Major Engine Components 8-2
Engine Oil Pump Overhaul and Rebuilding 8-7
Fuel Injection Pump Installation, Alignment and Timing 8-9
Cylinder Head Bolt Torque Requirements 8-11

ELECTRICAL SYSTEM
Electrical Schematic 9-1
24 Volt Operation 9-1
Wiring Color Code for Electrical Schematic Diagrams 9-1
Engine Start Circuit 9-2
Engine Stop Motor 9-4
Engine Intake Preheat Circuit 9-6
Windshield Wiper Circuit 9-8
Electrical System Schematic 9-11

INDEX 10

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