Doosan DX300LL Excavator Service Manual Workshop Guide

Manual Included: Shop Manual: 806 Pages Specifications: Brand: Doosan Model: DX300LL Serial Number: 5001 and Up Type: Excavator Manuals: Shop Manual Publication Numbers: K1011789E Language: English Format: PDF Description Table of Contents Safety Track Excavator Safety…………………………………………………………….. SP000941 Specifications Specification for DX300LL…………………………………………………………. SP000942 General Maintenance General Maintenance Procedures ……………………………………………… SP000016 Standard Torques …………………………………………………………………….. SP000813 Upper Structure Cabin ………………………………………………………………………………………. SP000943 Counterweight…………………………………………………………………………… SP000944 Fuel Tank………………………………………………………………………………… SP000945 Fuel Transfer Pump …………………………………………………………………. SP000021 Swing Bearing………………………………………………………………………….. SP000022 Swing Reduction Gear ……………………………………………………………… SP000946 Lower Structure and Chassis Track Assembly ……………………………………………………………………….. SP000947 Engine and Drive Train Drive Coupling (Main Pump) …………………………………………………….. SP000026 Hydraulics Hydraulic System Troubleshooting, Testing and Adjustment ……….. SP000027 Accumulator……………………………………………………………………………… SP000028 Center Joint (Swivel) ………………………………………………………………… SP000029 Cylinders………………………………………………………………………………….. SP000948 Swing Motor …………………………………………………………………………….. SP000031 Travel Motor…………………………………………………………………………….. SP000253 Main Control Valve…………………………………………………………………… SP000034 Axial Piston Pump……………………………………………………………………. SP000068 Remote Control Valve (Work Lever / Joystick) ………………………….. SP000069 Travel Control Valve (with Damper) ………………………………………….. SP000070 Solenoid Valve Assembly………………………………………………………….. SP000445 Hydraulic Schematic (DX300LL) ………………………………………………… SP000949 Electrical System Air Conditioner …………………………………………………………………………. SP000025 Electrical System ……………………………………………………………………… SP000958 Electrical Schematic (DX300LL) ………………………………………………… SP000950 Attachments Boom and Stick……………………………………………………………………….. SP000951 Boom and Arm (Exca. Front Option) ………………………………………… SP000952 Bucket (Exca. Front Option) ……………………………………………………… SP000072 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.