Description

Hitachi ZW65, ZW75, ZW95 Wheel Loader Service Manual

The manual is applicable for the Hitachi ZW65, ZW75, ZW95 Wheel Loader Model

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

For Model ZW65, ZW75, ZW95 as mentioned above:

Service Manual (Troubleshooting) : Vol. No.T4L1-E-00 (396Pages)
Workshop Manual : Vol. No.W4L1-E-00 (270 Pages)

Table of Content of the Workshop Manual

SECTION 1 GENERAL
Group 1 Precautions for Disassembling
and Assembling
Group 2 Tightening
Group 3 Painting
SECTION 2 BODY
Group 1 Control Valve
Group 2 Main Pump
SECTION 3 TRAVEL SYSTEM
Group 1 Cab
Group 2 HST Pump
Group 3 HST Motor
Group 4 Reduction Gear
Group 5 Axle
Group 6 Master Cylinder
Group 7 Power Steering
Group 8 Steering Cylinder
SECTION 4 FRONT ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder

Table of Content of the Technical Manual

SECTION 1 GENERAL
Group 1 Specifications
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Control System
Group 2 Hydraulic System
Group 3 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Priority Valve
Group 2 Control Valve
Group 3 Steering Valve
Group 4 HST Pump
Group 5 HST Motor
Group 6 Reduction
Group 7 Axle
Group 8 Brake Master Cylinder
Group 9 Others
SECTION 4 OPERATIONAL PERFORMANCE
TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Wheel Loader Test
Group 5 Component Test
Group 6 Adjustment
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Troubleshooting B
Group 3 Troubleshooting C
Group 4 Electrical System Inspection

Manual guide composition

Hitachi ZAXIS ZW65, ZW75, ZW95 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.

PREHEAT CIRCUIT (KEY SWITCH: HEAT)

• When the key switch is turned to the HEAT position, terminal B is connected to terminal R1 in the key switch.
• Current from terminal R1 excites the glow relay.
Battery power is supplied to the glow plug from the glow relay through the fusible link (100A).
• While the glow relay is excited, the pre-heating is carried out as the power is supplied to the glow plug from the glow relay.
• While the pre-heating is carried out, the glow plug relay is ON so that current is supplied to the monitor unit and lights the preheat indicator.
• Even if the pre-heating is not carried out, the preheat indicator lights for 2 seconds in order to check the indicator bulbs.