Doosan Wheel Loader Mega 300-V Shop Manual 023-00041E 2001

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Doosan Wheel Loader Mega 300-V Shop Manual 023-00041E 2001
Size: 109.61 MB
Format: PDF
Language: English
Brand: Doosan
Type of Machine: Wheel Loader
Type of Manual: Shop Manual, Electric Diagram, Hydraulic Diagram
Model: Doosan Mega 300-V Wheel Loader
Serial Number: 1001 and Up
Engine: DE12TIA
Part Number: 023-00041E
Publication Date: 2001
Number of Pages: 570 Pages

Contents:
Safety
Wheel Loader Safety S0103010k
To The Operator Of A Daewoo Wheel Loader
General Safety Essentials
Location Of Safety Labels
Unauthorized Modifications
Work-Site Precautions
Operation
Equipment
Maintenance
Shipping And Transportation
Specifications
Copyright 2001 Daewoo
May 2001
1001 And Up
Table Of Contents
Component Locations
General Specifications
Engine Performance Curves
Working Range And Dimensions
Working Capacities
Bucket Capacity
Standard Toothed Bucket Has A Capacity Of 2.9 M3 (3.8 Yd3). An Optional Bucket Equipped With A Cu...
Static Tipping Load With Bucket In Over Front Position Is 13,500 Kg (28,890 Lb). With Bucket In F...
Material Weight
The Data Below Describes Weight Of A Cubic Meter (Cubic Yard) Of Many Types Of Workload Materials.
Charcoal
General Maintenance
General Maintenance Procedures S0302000
Welding Precautions And Guidelines
Hydraulic System - General Precautions
Maintenance Service And Repair Procedure
Hydraulic System Cleanliness And Oil Leaks
Cleaning And Inspection
Standard Torques S0309000
Torque Values For Standard Metric Fasteners
Torque Values For Standard U.S. Fasteners
Type 8 Phosphate Coated Hardware
Torque Values For Hose Clamps
Torque Values For Split Flanges
Torque Wrench Extension Tools
Upper Structure
Counterweight S0403030k
Fuel Transfer Pump S0405500
General Description
Replacement Of Rotor And Vane
Replacement Of Rear Cover
Replacement Of Armature
Copyright 2001 Daewoo
May 2001
1001 And Up
Table Of Contents
General Description
Lower Structure And Chassis
Maintenance Standard
Engine And Drive Train
General Description
Scheduled Maintenance
General Disassembly And Reassembly Instructions
Axle Disassembly
Axle Reassembly
Parking Brake
General Description
Scheduled Maintenance
General Disassembly And Reassembly Instructions
Axle Disassembly
Axle Reassembly
Air-Conditioner S0605050k
General Description
Refrigerant Circulation
Control Panel
Control Specifications
Temperature Level Control And Display
Air Discharge According To Path Selection
Air-Conditioning System Circuit Diagram
Troubleshooting
Weight Of R134a Gas Used In Machines
Refrigerant System Repairs
Drive Train Description
Transmission And Torque Converter
Transmission Electrical Components
Transmission Faults Codes
Transmission Electrical Circuits
Installation View
Special Tools
Hydraulic Control Unit (Hsg-94)
Transmission Disassembly
Transmission Reassembly
Transmission Error Codes (Zf) S0607900c
Abbreviations
Display
Display During Operation
Definition Of Operating Modes
Table Of Fault Codes
Measurement Of Resistance At Actuator/ Sensors And Cable
Hydraulics
Accumulator S0703000
General Description
Accumulator Charging
Cylinders S0705010
General Description
Troubleshooting, Testing And Adjustment
Disassembly
Cleaning And Inspection (Wear Limits And Tolerances)
Reassembly
Fan Drive Hydraulic Motor (Haldex) S0707100k
General
Description
Theory Of Operation
Parts List
Specification
Seal Driver
Protective Cone
General
Changing Rotation
Changing Cartridges
Changing Port Locations
Changing Shaft Or Shaft Seal
Disassembly Of Pump
Reassembly Of Pump
Disassembly Of "C" Cartridge
Reassembly Of "C" Cartridge
Disassembly Of "D" Cartridge
Reassembly Of "D" Cartridge
Mounting
Piping
Fluids
Pre-Start Check
Priming
General Description
Brake System
Brake, Pilot And Fan Motor Supply Valve
General Description
Specifications
Operation
Copyright 2001 Daewoo
May 2001
1001 And Up
Table Of Contents
When No Force Is Applied To The Lever (1, Figure 1), The Return Spring (4) Positions The Lever At...
The Lever Handle Is Positioned On The Right Side Of The Operator’s Seat. This Single Lever Contro...
F-Float
L-Lower
N-Neutral
R-Raise
H-Hold Position
C-Bucket Crowd
D-Bucket Dump
Hr-Holds Lever In Raise Mode.
The Pilot System Uses Low Pressure Oil To Operate The Main Control Valves. The Main Components Of...
With The Engine Running, Oil Flows From Hydraulic Tank To Pilot Pump (1) The Oil Flows From The P...
From The Pilot Cut-Off Valve The Oil Flows Into The Pilot Control Valves. Pilot Valve (6) Is A Cl...
When The Control Lever Is Moved To The Dump Position, Oil Flows Through Oil Lines To The Ends Of ...
Spool Movement Also Opens A Passage For Return Oil From The Head End Of The Bucket Cylinder To Fl...
When The Control Lever Is Moved To The Crowd Position, Oil Flows Through Oil Lines To The Ends Of...
Movement Of The Spool In This Direction Opens Passages For Pressure Oil To Flow To The Head End O...
Copyright 2001daewoo
May 2001
1001 And Up
Table Of Contents
Oil Output From The Steering Pump Flows Through The Priority Valve To Both The Loader Line And To...
At Rest, The Spool (1, Figure 1) Maintains An Open Path Between Inlet Port P And Steering Output ...
Power Steering Unit S0709730k
General Description
General Description
Mega 300-V
Electrical System
Overview
Electric Supply System
Engine Starting Circuit
Engine Preheating System
Engine Stop System
Charging System
Monitoring System
Windshield Wiper
Lighting System
Emergency Steering System (Option)
Electric Detent System
General Description
Mega 300-V
Attachments