Hitachi Zaxis 140W-3 Hydraulic Excavator Workshop Service Manual

Original Illustrated Factory Workshop Service Manual for Hitachi Hydraulic Excavators Models Zaxis 140W-3.

Original factory manuals for Hitachi Excavator Mashines, contains high quality images, circuit diagrams and instructions to help you to operate and repair your truck. All Manuals Printable and contains Searchable Text

Covered models:
   ZX140W-3

Language: English
Format: ZIP, Contained set of PDF Manuals:
1. TECHNICAL MANUAL (Operational Principle), PDF, 516 Pages
    Contents:

        SECTION 1 GENERAL
            Group 1 Specification
            Group 2 Component Layout
            Group 3 Component Specifications
        SECTION 2 SYSTEM
            Group 1 Controller
            Group 2 Control System
            Group 3 ECM System
            Group 4 Hydraulic System
            Group 5 Electrical System
        SECTION 3 COMPONENT OPERATION
            Group 1 Pump Device
            Group 2 Swing Device
            Group 3 Control Valve
            Group 4 Pilot Valve
            Group 5 Electric Lever
            Group 6 Transmission
            Group 7 Axle
            Group 8 Travel Motor
            Group 9 Signal Control Valve
            Group 10 Steering Valve
            Group 11 Brake Valve
            Group 12 Others (Upperstructure)
            Group 13 Others (Undercarriage)
2.TECHNICAL MANUAL (Troubleshooting), PDF, 618 Pages
    Contents:
        SECTION 4 OPERATIONAL PERFORMANCE TEST
            Group 1 Introduction
            Group 2 Standard
            Group 3 Engine Test
            Group 4 Excavator Test
            Group 5 Component Test
        SECTION 5 TROUBLESHOOTING
            Group 1 Diagnosing Procedure
            Group 2 Monitor Unit
            Group 3 Dr. ZX
            Group 4 ICF
            Group 5 Component Layout
            Group 6 Troubleshooting A
            Group 7 Troubleshooting B
            Group 8 Electrical System Inspection
3. WORKSHOP MANUAL, PDF, 602 pages
    Contents:
        SECTION 1 GENERAL INFORMATION
            Group 1 Precautions for disassembling and Assembling
            Group 2 Tightening
            Group 3 Painting
            Group 4 Bleeding Air from Hydraulic Oil Tank
        SECTION 2 UPPERSTRUCTURE
            Group 1 Cab
            Group 2 Counterweight
            Group 3 Main Frame
            Group 4 Pump Device
            Group 5 Control Valve
            Group 6 Swing Device
            Group 7 Pilot Valve
            Group 8 Electric Lever
            Group 9 Signal Control Valve
            Group 10 Shockless Valve
            Group 11 Solenoid Valve
            Group 12 Pilot Shut-Off Solenoid Valve
            Group 13 Steering Valve
            Group 14 Brake Valve
            Group 15 Accumulator Charging Valve
        SECTION 3 UNDERCARRIAGE
            Group 1 Swing Bearing
            Group 2 Travel Motor
            Group 3 Center Joint
            Group 4 Transmission
            Group 5 Axle
            Group 6 Axle Lock Cylinder
            Group 7 Operate-Check Valve
            Group 8 Solenoid Valve
            Group 9 Transmission Changeover Solenoid Valve
            Group 10 Propeller Shaft
        SECTION 4 FRONT ATTACHMENT
            Group 1 Front Attachment
            Group 2 Cylinder
            Group 3 Hose-Rupture Valve
            Group 4 Operate-Check Valve
4. ELECTRICAL CIRCUIT DIAGRAM, PDF, 22 Pages
5. FRONT ATTACHMENT HARNESS (OPTIONAL) PDF, 14, Pages

Document
Document type	Workshop Service Manual
Covered
Type of Truck	Wheel Excavator
Models	ZAXIS 140W