Factory Shop Manual For Doosan DX140LC-5 Track Excavator. Illustrations, instructions, diagrams for step by step remove and install, assembly and disassembly, service, inspection, repair, troubleshooting, tune-ups.

Format: PDF
Language: English
Pages: 1504
Number: 950106-01141E
Bookmarks: Yes
Searchable: Yes
Wiring Diagrams: Yes
Hydraulic Diagrams: Yes

Model

Doosan Excavator

DX140LC-5

Contents

-SAFETY
Track Excavator Maintenance Safety
-SPECIFICATIONS
Specifications
-GENERAL MAINTENANCE
General Maintenance Instructions
Standard Torques
-ENGINE
Engine
Engine Coolant Heater (Option)
-UPPER STRUCTURE
Cabin
Counterweight
Hydraulic Oil Tank
Fuel Tank
Main Pump
Drive Coupling (Main Pump)
Main Control Valve
Swing Device
Joystick Valve (Work Lever)
Dozer Joystick Valve (Option)
Travel Control Valve (with Damper)
Solenoid Valve
EPPR Valve (One or Two-way)
Accumulator
Gear Pump (Rotation)
One Spool Valve(Rotating)
-LOWER STRUCTURE AND CHASSIS
Swing Bearing
Center Joint
Center Joint (Dozer)
Travel Device
Track Assembly
Dozer System
-FRONT
Boom and Arm
Bucket
Cylinders
-HYDRAULIC SYSTEM
Hydraulic System
Hydraulic System Testing and Adjustment
Hydraulic System Troubleshooting
-ELECTRICAL SYSTEM
Safety Instructions
Introduction
Electrical Supply System
Engine Starting Circuit
Engine Stop
Charging System
Monitoring System
Operation
Warning and Indicator Lights
Initial Operation
Graphic Information Area Display
User Menu
Special Menu
Failure Code
Electronic Hydraulic Control System (EPOS)
Power Plus Mode Control
Power Mode Control
Smart Power Control (SPC)
Engine Control System
Engine Control Dial
Engine Control
Automatic Deceleration Control (Auto Idle Control)
Engine Overheat Protection System
Power Boost Mode
Automatic Travel Speed Control
Water in Fuel Warning System
Self-diagnostic Function
Air Conditioner System
Troubleshooting
Refrigerant System Repairs
Wiper System
Lighting System
Overload Warning Device
Audio Controller
-OPTIONS
OneWay
Two-way
Rotating
Quick Coupler
Two Pump
-SCHEMATIC
Hydraulic Schematic/ Electrical Schematic