Doosan DX255LC-3 Excavator Service Manual

Product Overview

The Doosan DX255LC-3 Excavator Service Manual is a comprehensive guide for maintaining and servicing the Doosan DX255LC-3 excavator. Available in PDF format and written in English, this manual is an essential resource for technicians and engineers working with this model. It covers detailed instructions over 874 pages for all service aspects, using both photographs and illustrations to facilitate understanding. The manual is identified with the publication number 950106-00374E and applies to serial numbers 50001 and up.

Key Features

• Comprehensive servicing instructions for the Doosan DX255LC-3 Excavator.
• 874-page PDF document, easily navigable with a detailed table of contents.
• Includes both photographs and technical drawings to assist in component identification and service steps.
• Contains schematics for major engine systems, aiding in troubleshooting and repair processes.
• Publication Number: 950106-00374E
• Applicable Serial Number: 50001 and up

Benefits

• Enhances safety and efficiency by providing detailed operational and maintenance guidelines.
• Reduces downtime with quick access to troubleshooting procedures and repair instructions.
• Ensures compliance with recommended safety practices and standards.

Usage Recommendations

• Refer to the table of contents to locate specific service procedures swiftly.
• Always observe highlighted safety information and warnings provided throughout the manual.
• Utilize the schematic diagrams for troubleshooting major engine systems effectively.
• Consult the manual’s safety section before beginning any maintenance to ensure compliance with all safety protocols.

Contents Highlights

The instruction manual covers an extensive range of topics, including:

• Safety: Includes track excavator maintenance safety recommendations.
• Specifications: Detailed specifications for the DX255LC-3 model.
• General Maintenance: Standard maintenance instructions and torque specifications.
• Upper Structure: Detailed guide on cabin, counterweight, and fuel tank maintenance.
• Lower Structure and Chassis: Track assembly, engine, and drivetrain information.
• Hydraulics: Hydraulic system troubleshooting, testing, and adjustment procedures.
• Electrical System: Comprehensive electrical system and schematic details.
• Attachments: Instructions for boom, arm, and bucket maintenance.