Doosan DX700LC Excavator Repair Manual PDF – 950106-00013E

Manuals: Shop Manual

Safety

Track Excavator Safety SP002135

Specifications

Specification for DX700LC SP002136

General Maintenance

General Maintenance Procedures SP000016

Standard Torques SP000813

Upper Structure

Cabin SP002148

Counterweight SP002141

Fuel Tank SP002142

Fuel Transfer Pump (Opt) SP002143

Swing Bearing SP002165

Swing Reduction Gear SP002149

Lower Structure and Chassis

Track Assembly SP002146

Engine and Drive Train

Engine SP002261

Drive Coupling (Main Pump) SP000026

Hydraulics

Hydraulic System Troubleshooting, Testing and Adjustment SP002166

Accumulator SP000028

Center Joint (Swivel) SP002167

Cylinders SP002137

Swing Motor SP002168

Travel Motor SP002145

Travel Reduction Gear SP002144

Main Pump SP002169

Regulator of Main Pump SP002181

Gear Pump for Pilot SP000033

Main Control Valve SP002171

Remote Control Valve (Work Lever / Joystick) SP002174

Travel Control Valve (with Damper) SP002172

Fan Motor (Fan Cooling Drive) SP002175

Fan Pump (Fan Cooling Drive) SP002176

Solenoid Valve Assembly SP001622

Breaker EPPR Valve (Opt) SP000192

Hydraulic Schematic (DX700LC) SP002147

Electrical System

Electrical System SP002140

Electrical Schematic (DX700LC) SP002189

Attachments

Boom and Arm SP002138

Bucket SP002139

Auto Grease System SP002216

Instructions

Disassembly

1. Remove the cover.

2. Extract the ball.

3. Remove the split pin.

NOTE: Be careful when extracting the split pin as the spring may also fly out and become lost.

4. Remove the spring seat.

5. Remove the spring.

6. Remove the oil relief valve.

7. Remove the oil pump drive gear.

Use a gear remover to remove the drive gear.

8. Remove the oil pump cover.

9. Remove the driven gear.

10. Remove the drive gear shaft.

11. Pay special attention to cleaning the inside of the oil pump body.