Doosan DX230LC Excavator Service Manual

Product Overview

The Doosan DX230LC Excavator Service Manual is an essential resource for maintenance and repair. Available in PDF format, this comprehensive manual is written in English and consists of 818 pages (Publication No: 950106-00049E) covering serial numbers 5001 and above.

Key Features

• Detailed service procedures with step-by-step instructions.
• Illustrated guides with photographs and drawings for component identification.
• Comprehensive troubleshooting and repair schematics for major engine systems.
• Extensive safety information and specific hazard warnings.

Benefits

• Enhance your understanding of the Doosan DX230LC Excavator.
• Ensure safety and compliance with detailed safety precautions and warnings.
• Optimize maintenance efficiency with organized content and structured information.
• Improve problem-solving with detailed schematics and troubleshooting guides.

Usage Recommendations

• Refer to the table of contents for quick navigation to relevant service procedures.
• Consult the safety section before initiating any maintenance tasks.
• Use the manualu2019s schematics for troubleshooting and repairing specific engine systems.
• Follow the instructional steps precisely for rebuilding operations, like the swing bearing.

Table of Contents Highlights

Key Sections Include:

• Safety: Track Excavator Safety (SP000907)
• Specifications: For the DX230LC (SP001967)
• General Maintenance: Procedures and Standard Torques (SP000016, SP000813)
• Structure Details: Cabins, Counterweight, and more (SP001971 – SP001973)
• Hydraulics: System Troubleshooting, Testing, and Adjustments (SP000913)
• Electrical System: Comprehensive details and schematics (SP001645, SP001690)
• Attachments: Boom, Arm, and Bucket (SP000937, SP000939)

Instructional Extract Example

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Rebuilding Swing Bearing:

1. Grind the tip of the tapered pin (3, Figure 3) and remove debris carefully.
2. Remove the plug (4, Figure 4) using a M10 x 1.25 bolt.
3. Check the movement of the inner ring by lifting the outer ring. Refer to Figure 5; replace the seal (7, Figure 6) if the movement is not smooth.
4. Use a magnet bar (C, Figure 6) to remove the steel balls (5) by turning the inner ring.
5. Install the retainers (6) using a wire (D, Figure 7) while turning the inner ring.

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