K1008703CE Shop Manual
Copyright 2010 Doosan
Doosan reserves the right to improve our products in a continuing process to provide the best
possible product to the market place. These improvements can be implemented at any time with no
obligation to change materials on previously sold products. It is recommended that consumers
periodically contact their distributors for recent documentation on purchased equipment.
This documentation may include attachments and optional equipment that is not available in your
machine's package. Please call your distributor for additional items that you may require.
Illustrations used throughout this manual are used only as a representation of the actual piece of
equipment, and may vary from the actual item.
Shop Manual
K1008703CE
Serial Number 5221/5117 and Up
DX480LC
DX520LC
Table of Contents
Page I
1Table of Contents
Safety
Track Excavator Safety ....................................................................... SP002188
Specifications
Specification for DX480LC/520LC ...................................................... SP001761
General Maintenance
General Maintenance Procedures ...................................................... SP000016
Standard Torques ................................................................................ SP000813
Upper Structure
Cabin (NON-ROPS)............................................................................. SP001737
Cabin (ROPS)...................................................................................... SP002109
Counterweight....................................................................................... SP001762
Fuel Tank............................................................................................. SP001763
Fuel Transfer Pump (Opt) .................................................................. SP000021
Swing Bearing...................................................................................... SP001856
Swing Reduction Gear ........................................................