Doosan DX190W Excavator Service Manual Workshop Guide

Manual Included: Service Manual: 1176 Pages Specifications: Brand: Doosan Excavator Model: DX190W Serial Number: 5001 and Up Type: Excavator Manuals: Service Manual Publication Number: K1024513AE Language: English Format: PDF Description Table of Contents:- Safety Wheel Excavator Safety …………………………………………………………….. SP000956 Specifications Specification for DX190W…………………………………………………………… SP001143 General Maintenance General Maintenance Procedures……………………………………………….. SP000016 Standard Torques……………………………………………………………………… SP000813 Upper Structure Cabin ………………………………………………………………………………………. SP001231 Counterweight…………………………………………………………………………… SP001145 Fuel Tank…………………………………………………………………………………. SP001146 Fuel Transfer Pump…………………………………………………………………… SP000021 Swing Bearing…………………………………………………………………………… SP001253 Swing Reduction Gear……………………………………………………………….. SP001233 Lower Structure and Chassis Ram Lock Valve………………………………………………………………………… SP000923 Selector Valve…………………………………………………………………………… SP000926 Double Pilot Check Valve …………………………………………………………… SP000927 Solenoid Valve………………………………………………………………………….. SP000928 Front Axle ………………………………………………………………………………… SP000929 Rear Axle…………………………………………………………………………………. SP000930 Engine and Drive Train Transmission ……………………………………………………………………………. SP000962 Drive Coupling (Main Pump)……………………………………………………….. SP000963 Hydraulics Hydraulic System Troubleshooting, Testing and Adjustment …………… SP001149 Accumulator……………………………………………………………………………… SP000984 Center Joint (Swivel)………………………………………………………………….. SP000919 Cylinders………………………………………………………………………………….. SP001098 Main Control Valve ……………………………………………………………………. SP000966 Swing Motor……………………………………………………………………………… SP000985 Travel Motor……………………………………………………………………………… SP001110 Counterbalance Valve ……………………………………………………………….. SP000991 Main Pump & PTO…………………………………………………………………….. SP000988 Gear Pump ………………………………………………………………………………. SP000989 Service Brake Supply Valve ……………………………………………………….. SP000990 Dozer Control Valve…………………………………………………………………… SP000992 Steering Valve ………………………………………………………………………….. SP000993 Accelerator Pedal Valve (Hydraulic) …………………………………………….. SP000964 One Spool Valve……………………………………………………………………….. SP000996 Remote Control Valve (Work Lever / Joystick) ………………………………. SP000069 Breaker EPPR Valve (Opt) …………………………………………………………. SP000192 Service Brake Pedal Valve …………………………………………………………. SP001006 Solenoid Valve Assembly …………………………………………………………… SP000997 Hydraulic Schematic………………………………………………………………….. SP001160 Electrical System Electrical System ………………………………………………………………………. SP000998 Electrical Schematic ………………………………………………………………….. SP001161 Attachments Boom and Arm………………………………………………………………………….. SP001162 Bucket……………………………………………………………………………………… SP001001 Doosan DX190W Manual Instruction Extract: Troubleshooting Motor does not operate. Malfunction of spool (It is on status of deployment). Torque mounting bolts. Check for damage, replace or repair. Malfunction of check valve of anticavitation (Impracticable to adjust). Torque mounting bolts. Check for damage, replace or repair. Acceleration time needs to be taken for operation of motor. Malfunction of spool (It is on status of deployment). Torque mounting bolts. Check for damage, replace or repair. Orifice damper for counterbalance is clogged. Disassemble and clean. Relief valve pressure improperly adjusted. Readjust pressure. Check for damage, replace or repair. Deceleration of motor not performed smoothly. Damper for counterbalance is clogged. Neutral part of spool defective Disassemble and clean. Relief valve pressure improperly adjusted. Readjust pressure. Check for damage, replace or repair. Abnormal sound with rapid deceleration at high speed. Damper for counterbalance is clogged. Neutral part of spool defective. Torque mounting bolts. Disassemble and clean. How to Use The Doosan DX190W Excavator Guide Manual: This manual provides information for servicing the DX190W 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 DX190W 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.