Hitachi Zaxis 140W-3 Excavator Complete Service Repair Manual Download

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This workshop manual contains technical information needed for maintenance and repair of the Hitachi Zaxis 140W-3 Excavator, tools and devices needed for maintenance and repair, maintenance standards, and removal/installation and assemble/disassemble procedures. Additionally, operating principals and troubleshooting procedures for the machine are included. The service manual is a must for all Hitachi Zaxis 140W-3 Excavator owners and mechanics. Print off pages including accurate illustrations and save time and money on repair.

Hitachi Zaxis 140W-3 Excavator Complete Service Manual Contents:

GENERAL OPERATING INFORMATION
Specification
Component Layout
Component Specifications

SYSTEMS
Controller
Control System
ECM System
Hydraulic System
Electrical System

COMPONENT OPERATION
Pump Device
Swing Device
Control Valve
Pilot Valve
Electric Lever
Transmission
Axle
Travel Motor
Signal Control Valve
Steering Valve
Brake Valve
Others (Upperstructure)
Others (Undercarriage)

GENERAL WORKSHOP INFORMATION
Precautions for disassembling and Assembling
Tightening Torque
Painting
Bleeding Air from Hydraulic Oil Tank

UPPERSTRUCTURE
Cab
Counterweight
Main Frame
Pump Device
Control Valve
Swing Device
Pilot Valve
Electric Lever
Pilot Shut-Off Valve
Signal Control Valve
Travel Shockless Valve
Solenoid Valve
Pilot Shut-Off Solenoid Valve
Steering Valve
Brake Valve
Accumulator Charging Valve

UNDERCARRIAGE
Swing Bearing
Travel Motor
Center Joint
Transmission
Axle
Axle Lock Cylinder
Operate-Check Valve
Solenoid Valve
Transmission Changeover Solenoid Valve
Propeller Shaft

FRONT ATTACHMENT
Front Attachment
Cylinder
Hose-Rupture Valve
Operate-Check Valve

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OPERATIONAL PERFORMANCE TEST
Introduction
Standard
Engine Test
Excavator Test
Component Test

TROUBLESHOOTING
Diagnosing Procedure
Monitor Unit
Dr. ZX
ICF
Component Layout
Troubleshooting A
Troubleshooting B
Electrical System Inspection

Covers: Hitachi Zaxis 140W-3 Excavator
Pages: 1,736
Format: PDF files (zipped)
Compatibility: Windows/Mac computers
File size: 21mb
Note: Instant digital download only – no printed copy or CD-ROM media.