Doosan DX700 Excavator Service Manual Workshop Guide

Manual Included: Shop Manual: 1190 Pages Specifications: Brand: Doosan Model: DX700 Serial Number: 5001 and Up Type: Excavator Manuals: Shop Manual Publication Numbers: 950106-00013E Language: English Format: PDF Description Table of Contents 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. How to Use The Guide Manual This manual provides information for servicing the 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 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.