Doosan DX140 Excavator Service Manual Workshop Guide

Manual Included: Shop Manual: 776 pages Specifications: Brand: Doosan Excavator Model: DX140 Serial Number: 5001 and Up Type: Excavator Manuals: Shop Manual Publication Number: K1034080E Language: English Format: PDF Description Table of Contents:- Safety Track Excavator Safety………………………………………………………………. SP000014 Specifications Specification for DX140LC………………………………………………………….. SP001313 General Maintenance General Maintenance Procedures……………………………………………….. SP000016 Standard Torques……………………………………………………………………… SP000813 Upper Structure Cabin ………………………………………………………………………………………. SP000943 Counterweight…………………………………………………………………………… SP000940 Fuel Tank…………………………………………………………………………………. SP001320 Fuel Transfer Pump…………………………………………………………………… SP000021 Swing Bearing…………………………………………………………………………… SP000022 Swing Reduction Gear……………………………………………………………….. SP000921 Lower Structure and Chassis Track Assembly ………………………………………………………………………… SP001321 Engine and Drive Train Drive Coupling (Main Pump)……………………………………………………….. SP001326 Hydraulics Hydraulic System Troubleshooting, Testing and Adjustment …………… SP001327 Accumulator……………………………………………………………………………… SP000028 Center Joint (Swivel)………………………………………………………………….. SP000029 Cylinders………………………………………………………………………………….. SP000030 Swing Motor……………………………………………………………………………… SP000985 Travel Moter……………………………………………………………………………… SP001346 Main Pump……………………………………………………………………………….. SP001329 Main Control Valve ……………………………………………………………………. SP001029 Remote Control Valve (Work Lever / Joystick) ………………………………. SP000069 Travel Control Valve (with Damper)……………………………………………… SP000070 Solenoid Valve Assembly …………………………………………………………… SP000445 Breaker EPPR Valve (Opt) …………………………………………………………. SP000192 Hydraulic Schematic (DX140LC)…………………………………………………. SP001330 Electrical System Electrical System………………………………………………………………………. SP001038 Electrical Schematic (DX140LC) …………………………………………………. SP001357 Attachments Boom and Arm………………………………………………………………………….. SP001331 Bucket……………………………………………………………………………………… SP000939 Doosan DX140 Manual Instruction Extract: Track Removal 1. Position machine on a smooth level surface with adequate room for forward and reverse travel. 2. Relieve track tension. Refer to "Track Tension" in this section for procedure. 3. Move machine until master link (1, Figure 8) is positioned at approximately 10 o'clock from top position on front idle roller. 4. Remove four nuts and bolts (2, Figure 8) holding shoe to link. Remove enough shoes to make access to lock pin easier. NOTE: Support track shoes with blocking so that when master pin (4, Figure 8) is removed track will not fall. 5. Straighten lock pin (3, Figure 8) and remove it from master pin (4). Discard lock pin. 6. Remove master pin from master links. 7. Move unit backward until entire track is laying on ground. NOTE: Do not drive unit off track. 8. Rotate upper structure to 90 from track. Use bucket and boom to raise track frame off track. 9. Position blocking under frame. How to Use The Doosan DX140 Excavator Guide Manual: This manual provides information for servicing the DX140 Doosan Excavator. All service procedures are broken down into detailed steps, listed in their recommended sequence. The manual uses both photographs and drawings to help locate and itemize components. The table of Contents on the preceding pages is your best tool for finding the service procedure you need. Be certain to observe all Safety information included in these pages. A schematic of each of the major engine systems is provided at the beginning of the section of the manual devoted to troubleshooting and repairing that particular system. Basic safety precautions are list in the Safety section of the Doosan DX140 Excavator Service Manual. Additional safety precautions are list in the Safety section of the owner/operation/maintenance publication. Specific safety warnings for all these publications are provided in the description of operations where hazards exist. WARNING labels have also been put on the product to provide instructions and to identify specific hazards.