Overview
The Doosan DX380LC-3 excavator repair service manual provides a technical reference for the covered equipment. Its purpose is to help locate information relevant to inspection, troubleshooting, servicing and repair, as applicable to the supplied publication.
The supplied contents outline identifies Safety, Track Excavator Maintenance Safety SP002322, Specifications and Specification for DX380LC-3 SP002604. The table below follows the provided section names and selected topics; consult the manual for the exact procedures and specifications.
Important Information: Confirm the applicable serial-number or production range in the supplied documentation before selecting a procedure.
Table of Contents
Doosan DX380LC-3 Manual
Main sections and selected subjects identified in the source documentation:
- Safety
- Track Excavator Maintenance Safety SP002322
- Specifications
- Specification for DX380LC-3 SP002604
- General Maintenance
- General Maintenance Instructions SP002454
- Standard Torques SP002404
- Upper Structure
- Cabin SP002324
- Counterweight SP002606
- Fuel Tank SP002410
- Fuel Transfer Pump (Option) SP002394
- Swing Bearing SP002329
- Lower Structure and Chassis
- Track Assembly SP002607
- Engine and Drivetrain
- Engine Coolant Heater (Option) SP002328
- Drive Coupling (Main Pump) SP002411
- Hydraulics
- Hydraulic System Troubleshooting, Testing and Adjustment SP002412
- Accumulator SP002455
- Center Joint (Swivel) SP002545
- Cylinders SP002422
- Swing Device SP002413
- Travel Device SP002609
- Main Pump SP002415
- Gear Pump SP002568
- Fan Motor for Oil Cooler SP002552
- Fan Pump SP002553
- Main Control Valve SP002416
- Remote Control Valve (Work Lever / Joystick) SP002450
- Travel Control Valve (with Damper) SP002381
Serial-Number Applicability
The covered production ranges or serial groups may affect the applicable procedures. Check the identification details on the machine against the source documentation.








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