Service Manual for Daewoo Doosan Solar 290LC-V Excavator PDF

Description

Daewoo Doosan Excavator Solar 290LC-V Shop Manual 2023-7113AE – PDF DOWNLOAD

DESCRIPTION:

Daewoo Doosan Excavator Solar 290LC-V Shop Manual 2023-7113AE – 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

TO THE OPERATOR OF A DAEWOO EXCAVATOR

Unsafe use of the excavator could lead to serious injury or death. Operating procedures, maintenance and equipment practices or traveling or shipping methods that do not follow the safety guidelines on the following pages could cause serious, potentially fatal injuries or extensive damage to the machine or nearby property

Please respect the importance of taking responsibility for your own safety, and that of other people who may be affected by your actions.

The safety information on the following pages is organized into the following sections:
1. “General Safety Essentials” on page 5
2. “Location of Safety Labels” on page 5
3. “Summary of Safety Precautions for Lifting in Digging Mode” on page 6
4. “Work-site Precautions” on page 7
5. “Operation” on page 9
6. “Equipment” on page 14
7. “Maintenance” on page 18
8. “Shipping and Transportation” on page 21

GENERAL SAFETY ESSENTIALS ACCESSORY APPLICATIONS

The excavator has been primarily designed for moving earth with a bucket. For use as a grapple or for other object handling, contact Daewoo for proper installation and application. Lifting-work applications (unless restricted or prohibited by local regulations) are permitted in approved lift configuration, to rated capacity only, with no side-loading. 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 approved configuration. Use of an accessory hydraulic hammer (breaker), work in rough terrain, demolition applications or other hazardous operation may require installation of additional protective structures to safeguard the operator.

LIFTING CAPACITY RATING CONFIGURATION

Lifting capacity ratings that are printed at the end of this safety section are based on the machine being level, on a firm supporting surface, with hooks and slings attached in approved configuration. Loads must be balanced and supported evenly. Use taglines to keep 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 lift is made.

IMPORTANT

Before using the excavator to make lifts check municipal and regional regulations or statutes that could apply. Governing ordinances may require that all heavy lifting be done with single purpose equipment specifically designed for making lifts, or other local restrictions may apply. Making heavy lifts with a general purpose excavator that can be used for digging, loading, grading or other work may be expressly forbidden by a regional injunction or other legal prohibition. follow all other instructions, guidelines and restrictions for Safe Lifting in Operation and Maintenance and Shop Manuals

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. Always replace damaged or faded decals.

TABLE OF CONTENTS:

Daewoo Doosan Excavator Solar 290LC-V Shop Manual 2023-7113AE – PDF DOWNLOAD

Safety
Track Excavator Safety………………………………………………………………..S0102000
Specifications
Specifications for Solar 290LC-V…………………………………………………..S0202000
General Maintenance
General Maintenance Procedures…………………………………………………S0302000
Standard Torques……………………………………………………………………….S0309000
Upper Structure
Cab …………………………………………………………………………………………..S0402000
Counterweight…………………………………………………………………………….S0403000
Fuel Tank…………………………………………………………………………………..S0405000
Fuel Transfer Pump…………………………………………………………………….S0405500
Swing Bearing…………………………………………………………………………….S0407000
Swing Reduction Gearbox……………………………………………………………S0408000
Lower Structure and Chassis
Track Assembly ………………………………………………………………………….S0505000
Engine and Drive Train
Air-Conditioner……………………………………………………………………………S0605010
Drive Coupling (Main Pump)…………………………………………………………S0609000
Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment …………….S0702000
Accumulator……………………………………………………………………………….S0703000
Center Joint (Swivel)……………………………………………………………………S0704000
Cylinders……………………………………………………………………………………S0705000
Table of Contents
Page II
Swing Motor……………………………………………………………………………….S0707200
Travel Motor (With Gearbox) (Kawasaki DNB Series)………………………S0707310
Main Pump (With Regulator) ………………………………………………………..S0708300
Main Control Valve ……………………………………………………………………..S0709400
Pilot Control Valve (Work Lever / Joystick)……………………………………..S0709450
Travel Control Valve ……………………………………………………………………S0709800
Travel Control Valve (Jeil Hydraulics)…………………………………………….S0709810
Hydraulic Schematic (Solar 290LC-V)……………………………………………S0792000
Electrical System
Electrical System ………………………………………………………………………..S0802000
Electrical Schematic (S290LC-V) ………………………………………………….S0892000
Attachments
Boom and Arm……………………………………………………………………………S0902000
Bucket……………………………………………………………………………………….S0904000
DAEWOO DOOSAN EXCAVATOR SOLAR 290LC-V SHOP MANUAL 2023-7113AE – PDF DOWNLOAD:

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• This is the same manual used by the dealers to diagnose and troubleshoot your vehicle
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