Doosan DX160LC-3 Excavator Service Manual Workshop Guide

Manual Included: Service Manual: 891 Pages Specifications: Brand: Doosan Excavator Model: DX160LC-3 Serial Number: 50001 and Up Type: Excavator Manuals: Service Manual Publication Number: 950106-01172E Language: English Format: PDF Description Table of Contents:- Safety Track Excavator Maintenance Safety……………………………………………SP002322 Specifications Specifications for DX160LC-3………………………………………………………SP002509 General Maintenance General Maintenance Instructions………………………………………………..SP002454 Standard Torques………………………………………………………………………SP002404 Upper Structure Cabin……………………………………………………………………………………….SP002324 Counterweight……………………………………………………………………………SP002510 Fuel Tank………………………………………………………………………………….SP002511 Fuel Transfer Pump (Option)……………………………………………………….SP002546 Swing Bearing……………………………………………………………………………SP002329 Swing Reduction Gear………………………………………………………………..SP002526 Lower Structure and Chassis Track Assembly…………………………………………………………………………SP002524 Engine and Drivetrain Engine Coolant Heater (Option)…………………………………………………..SP002328 Drive Coupling (Main Pump)………………………………………………………..SP002515 Hydraulics Hydraulic System Troubleshooting, Testing and Adjustment……………SP002538 Accumulator………………………………………………………………………………SP002455 Center Joint (Swivel)…………………………………………………………………..SP002456 Cylinders………………………………………………………………………………….. SP002539 Swing Motor………………………………………………………………………………SP002527 Travel Device…………………………………………………………………………….SP002514 Main Pump………………………………………………………………………………..SP002517 Gear Pump……………………………………………………………………………….SP002500 Main Control Valve…………………………………………………………………….SP002528 Remote Control Valve (Work Lever / Joystick)……………………………….SP002395 Travel Control Valve (with Damper)………………………………………………SP002381 Solenoid Valve Assembly……………………………………………………………SP002406 Breaker EPPR Valve (Option)……………………………………………………..SP002458 Dozer Valve………………………………………………………………………………SP002529 Hydraulic Schematic (DX160LC-3)……………………………………………….SP002518 Electrical System Electrical System……………………………………………………………………….SP002337 Electrical Schematic…………………………………………………………………..SP002508 Attachments Boom and Arm…………………………………………………………………………..SP002513 Bucket………………………………………………………………………………………SP002506 Doosan DX160LC-3 Manual Instruction Extract: Front Idler Roller Disassembly 1.Detach T/Spring assembly from Idler assembly. Remove 4-M16 bolts and washers (10 and 11, Figure 16). 2.Remove the plug (8, Figure 15) from the bearing (4, Figure 15) (using 6 mm "L" wrench). NOTE: About 330 cc of oil will be discharged. Prepare an oilcloth or pan to prevent spillage on the ground. 3.Using a hammer and pin-removing tool, remove the pin (7, Figure 17) on one side. 4.Remove the bearing (4, Figure 15) on the side from which the pin (7, Figure 17) has been removed. 5.From the removed bearing (4, Figure 15) and front (1, Figure 15), separate the floating seal (5, Figure 15). 6.From the shaft (3, Figure 15), separate the O-ring (6, Figure 15). NOTE: If the O-ring is not removed, the bearing subassembly on the opposite side will be difficult to separate 7.Separate the bearing subassembly on the opposite side of the front (1, Figure 15). 8.Separate the floating seal (5, Figure 15) from the separated bearing subassembly and front (1, Figure 15). 9.Separate the pin (7, Figure 15) from the separated bearing subassembly. 10.Separate the shaft (3, Figure 15) from the bearing (4, Figure 15). 11.Separate the O-ring (6, Figure 15) from the shaft (3, Figure 15). 12.Separate the bushing (2, Figure 19) from the front (1, Figure 19). NOTE: Insert jig 2, and press jig 1 to separate. Use the hydraulic press for pressing the jig. Be careful of sputtering. 13.Turn the front upside down. Separate the bushing (2, Figure 19) in the same manner as described above (Figure 19) How to Use The Doosan DX160LC-3 Excavator Guide Manual: This manual provides information for servicing the DX160LC-3 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 DX160LC-3 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.