Doosan DX400 Series Excavator Shop Manuals

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Size: 70 – 186Mb
Language: English
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Factory (Repair) Shop Manuals For Doosan Dx420LC, DX420LC, DX420LC-3, DX420LC-5, DX430LC, DX430LC, DX430LC DX520LC, DX430LCA, DX490LC-3, DX490LC-5 Excavators. Manual includes repair and maintenance manuals, installation instructions, circuits, step by step instructions, diagnostic programs, technical specifications, service and repair instructions.
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Doosan DX420LC-3 Shop Manual 950106 00398E
Serial Number 10001 and Up
Doosan DX420LC-5 Shop Manual 950106 01020E
Serial Number 10001 and Up
Doosan DX420LC Shop Manual K1009096AE
Serial Number 5327 and Up
Doosan Dx420LC Shop Manual K1009096E
Serial Number 5001 and Up
Doosan DX480LCA Shop Manual 950106 00411E
Serial Number 10001 and Up
Doosan DX480LC, DX520LC Shop Manual K1008703E
Serial Number 5001 and Up
Doosan DX480LC Shop Manual K1008703BE
Serial Number 5221/5117 and Up
Doosan DX480LC Shop Manual K1008703E
Serial Number 5001 and Up
Doosan DX490LC-3 Shop Manual 950106 00259E
Serial Number 10001 and Up
Doosan DX490LC-5 Shop Manual 950106 01005E
Serial Number 10001 and Up

(may differ slightly from the actual description)

Table of Contents
– Track Excavator Maintenance Safety
– Specifications
General Maintenance
– General Maintenance Instructions
– Standard Torques
– Engine
– Engine Coolant Heater (Option)
Upper Structure
– Cabin
– Counterweight
– Hydraulic Oil Tank
– Fuel Tank
– Main Pump
– Drive Coupling (Main Pump)
– Main Control Valve
– Swing Device
– Fan Pump for Oil Cooler
+ LP [Fan Motor for Oil Cooler
– Gear Pump (Rotation)
– Joystick Valve (Work Lever)
– Travel Control Valve (with Damper)
– Solenoid Valve
0EPPR Valve
– Accumulator
Lower Structure and Chassis
– Swing Bearing
– Center Joint
– Travel Device
– Track Assembly
– Boom and Arm
– Bucket
– Cylinders
Hydraulic System
– Hydraulic System
– Hydraulic System Testing and Adjustment
– Hydraulic System Troubleshooting
Electrical System
– Electrical System
– Electrical System Troubleshooting
– One Way
– Two-way
– Rotating
– Quick Coupler
Hydraulic Schematic / Electrical Schematic