Hitachi ZX370GI, ZX400GI Excavator Service Manual

Hitachi ZX370GI, ZX400GI Excavator Service Manual

$32.00

Troubleshooting Manual – 421 Pages
Operation Manual – 347 Pages
Circuit Diagram – 5 Pages

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  • Description
  • Table of Content
  • Reviews (0)

Description

Hitachi ZX370GI, ZX400GI Excavator Service Manual

The manual is applicable for the Hitachi ZX370GI, ZX400GI Excavator Model

Format: PDF
Language: English
Service Manual consists of the following:

For Model ZX370GI, ZX400GI as mentioned above:

Troubleshooting Manual – 421 Pages
Operation Manual – 347 Pages
Circuit Diagram – 5 Pages

Electric System Inspection
The precautions and information for the electrical system inspection are explained here. The electrical system inspection contains as follows.
Precautions for Inspection and Maintenance
Instructions for Disconnecting Connectors
Fuse Inspection
Fusible Link Inspection
Battery Voltage Check
Alternator Check
Continuity Check
Voltage and Current Measurement
Check by False Signal
Test Harness

Hitachi ZAXIS ZX370GI, ZX400GI service manual consists of the Troubleshooting and the Workshop Manual.

  • Information included in the Service Manual: Technical information needed for redelivery and delivery, operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.
  • Information included in the Workshop Manual: Technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal / installation and assemble / disassemble procedures.

Color coding of wire harnesses.
As for the color codes of wire harnesses in the electrical system, refer to the table. In cases on the design sheet where two colors are indicated for one wire, the left initial stands for base color, while the right initial stands for marking color.

CodeRWLGYB
ColorRedWhiteBlueGreenYellowBlack
CodeOrLgBrpGrV
ColorOrangeLight greenBrownPinkGrayViolet
  • Workshop Manual
  • SECTION 1 GENERAL INFORMATION
    Group 1 Precautions for disassembling and
    Assembling
    Group 2 Tightening Torque
    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 Pilot Shut-Off Valve
    Group 9 Signal Control Valve
    Group 10 Travel Shockless Valve
    Group 11 Solenoid Valve
    Group 12 Pilot Relief Valve
    Group 13 Steering Valve
    Group 14 Brake Valve
    Group 15 Accumulator Charging Valve
    Group 16 Transmission Control 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 Propeller Shaft
    SECTION 4 FRONT ATTACHMENT
    Group 1 Front Attachment
    Group 2 Cylinder
    Group 3 Hose-Rupture Safety Valve
    Group 4 Operate-Check Valve
    SECTION 5 ENGINE

    Service Manual (Troubleshooting)
    SECTION 4 OPERATIONAL PERFORMANCE
    TEST
    Group 1 Introduction
    Group 2 Standard
    Group 3 Engine Test
    Group 4 Excavator Test
    Group 5 Component Test
    Group 6 Adjustment
    SECTION 5 TROUBLESHOOTING
    Group 1 General
    Group 2 Component Layout
    Group 3 Troubleshooting A
    Group 4 Troubleshooting B
    Group 5 Troubleshooting C
    Group 6 Electrical System Inspection
    Group 7 ICX

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