Hitachi ZW65, ZW75, ZW95 Wheel Loader Service Manual

Product Overview

This comprehensive service manual is essential for owners and operators of the Hitachi ZW65, ZW75, ZW95 Wheel Loader models. It provides detailed technical information and troubleshooting guidelines to ensure optimal performance and maintenance of your machinery.

Format and Language

Format: PDF
Language: English

Included Manuals

For the Hitachi ZW65, ZW75, and ZW95 models, the service manual package includes:

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

Key Features of the Service Manual

• Technical information required for redelivery, device operation, and system activation.
• Operational performance testing and detailed troubleshooting procedures.

Key Features of the Workshop Manual

• Maintenance and repair guidelines, including the necessary tools and devices.
• Standards for maintenance and detailed procedures for removal, installation, assembly, and disassembly.

Manual Composition

The service manual is divided into two main sections: Troubleshooting and Workshop Manual.

Section Highlights

Workshop Manual Table of Contents

• SECTION 1 GENERAL: Precautions, Tightening, Painting
• SECTION 2 BODY: Control Valve, Main Pump
• SECTION 3 TRAVEL SYSTEM: Cab, HST Pump, HST Motor, Reduction Gear, Axle, Master Cylinder, Power Steering, Steering Cylinder
• SECTION 4 FRONT ATTACHMENT: Front Attachment, Cylinder

Technical Manual Table of Contents

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

Usage Recommendations

• Ideal for technicians and operators who need detailed troubleshooting and repair guidance.
• Contains essential information for routine maintenance and unexpected repairs.
• Use this manual to ensure the performance and longevity of your Hitachi Wheel Loader.

Additional Information: Preheat Circuit

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 a 100A fusible link.
• The preheating process is carried out, with a supply provided by the glow relay.
• The glow plug relay activates the monitor unit, lighting the preheat indicator.
• Even without preheating, the indicator lights for 2 seconds to check indicator bulbs.