DOOSAN EXCAVATOR DX138LC DX140LC SERVICE & REPAIR MANUAL

Description DOOSAN EXCAVATOR DX138LC DX140LC SERVICE & REPAIR MANUAL

Doosan Excavator DX138LC, DX140LC pdf workshop service repair manual

Serial numbers:
DX140LC 5457 and up
DX138LC 6407 and up
DX140LC 6407 and up

MANUAL CONTENT:
Safety
Track Excavator Safety

Specifications
Specification for DX138LC / DX140LC

General Maintenance
General Maintenance Procedures
Standard Torques

Upper Structure
Cabin (NON-ROPS)
Cabin (ROPS)
Counterweight
Fuel Tank
Fuel Transfer Pump
Swing Bearing
Swing Reduction Gear

Lower Structure and Chassis
Track Assembly

Engine and Drivetrain
Drive Coupling (Main Pump)

Hydraulics
Hydraulic System Troubleshooting, Testing and Adjustment
Accumulator
Center Joint (Swivel)
Cylinders
Swing Motor
Travel Motor
Main Pump
Main Control Valve
Remote Control Valve (Work Lever / Joystick)
Travel Control Valve (with Damper)
Solenoid Valve Assembly
Breaker EPPR Valve (Opt)
Hydraulic Schematic (DX138LC / DX140LC)

Electrical System
Electrical System (NON-ROPS)
Electrical System (ROPS)
Electrical Schematic (NON-ROPS)
Electrical Schematic (ROPS)

Attachments
Boom and Arm
Bucket