Doosan DX300LC-5 Excavator Service Manual

Product Overview

The Doosan DX300LC-5 Excavator Service Manual is an essential resource for anyone involved in the maintenance and servicing of the Doosan DX300LC-5 excavator. This comprehensive guide provides step-by-step procedures and detailed schematics for efficient troubleshooting and repair of your equipment.

Format: PDF
Language: English
Publication No: 950106-00980E
Applicable for Serial Numbers: 1001 and Up, 50001 and Up
Total Pages: 1576

Key Features

• Detailed service procedures with illustrations and diagrams
• Comprehensive safety information and precautions
• Complete overhaul instructions for engine and hydraulic systems
• Step-by-step troubleshooting guides
• In-depth electrical and hydraulic schematics

Benefits

• Ensures proper maintenance and servicing of your excavator
• Enhances equipment safety and efficiency
• Helps prevent costly repairs through early detection of issues
• Improves understanding and operation of complex systems

Usage Recommendations

• Refer to the Table of Contents to quickly locate necessary service procedures.
• Always adhere to safety instructions and warnings provided in the manual.
• Utilize the schematics for each major system to streamline troubleshooting processes.
• Follow the maintenance schedule as outlined to ensure longevity of the equipment.

Instruction Table of Contents

• Safety
  • Track Excavator Maintenance Safety
• Specifications
• General Maintenance
  • General Maintenance Instructions
  • Standard Torques
• Engine
• Upper Structure
  • Cabin
  • Counterweight
  • Oil Tank
  • Fuel Tank
  • Main Pump
  • Drive Coupling (Main Pump)
  • Main Control Valve
  • Swing Device
  • Joystick Valve (Work Lever)
  • Dozer Joystick Valve
  • Travel Control Valve (with Damper)
  • Solenoid Valve
  • EPPR Valve (One or Two Way)
  • Accumulator
  • Gear Pump (Rotating)
  • One Spool Valve (Rotating)
• Lower Structure and Chassis
  • Swing Bearing
  • Center Joint
  • Center Joint (Dozer)
  • Travel Device
  • Track Assembly
  • Dozer System
• Front
  • Boom and Arm
  • Bucket
  • Cylinders
• Hydraulic System
  • Hydraulic System Testing and Adjustment
  • Hydraulic System Troubleshooting
  • Electrical System
• Options
  • One Way
  • Two-way
  • Rotating
  • Quick Coupler
• Schematics