Hitachi ZW140 and ZW150 Wheel Loader Service Manual

Product Overview

This comprehensive service manual is designed for the Hitachi ZW140 and ZW150 Wheel Loader models. Available in a convenient PDF format and written in English, this manual serves as an essential resource for maintenance and servicing.

Key Features

• Format: PDF
• Language: English
• Extensive documentation of 454 pages
• Workshop Manual Volume No.: W4FC-E-00

Workshop Manual Table of Contents

SECTION 1: GENERAL

• Group 1: Precautions for Disassembling and Assembling
• Group 2: Tightening
• Group 3: Painting
• Group 4: Bleeding Air from Hydraulic Oil Tank

SECTION 2: BODY

• Group 1: Cab
• Group 2: Counterweight
• Group 3: Center Hinge
• Group 4: Hydraulic Oil Tank
• Group 5: 4-Unit Gear Pump
• Group 6: Control Valve
• Group 7: Pilot Valve
• Group 8: Pilot Shut-Off Valve
• Group 9: Fan Pump
• Group 10: Fan Motor

SECTION 3: TRAVEL SYSTEM

• Group 1: Tire
• Group 2: HST Pump
• Group 3: HST Motor
• Group 4: Transmission
• Group 5: Axle
• Group 6: Propeller Shaft
• Group 7: Brake Valve
• Group 8: Charging Block
• Group 9: Steering Valve
• Group 10: Steering Cylinder
• Group 11: Priority Valve

SECTION 4: FRONT ATTACHMENT

• Group 1: Front Attachment
• Group 2: Cylinder

Manual Guide Composition

The Hitachi ZW140 and ZW150 service manual encompasses both the Troubleshooting and the Workshop Manual components:

• Service Manual: Includes technical information for redelivery and delivery, operation and activation of devices and systems, operational performance tests, and troubleshooting procedures.
• Workshop Manual: Details the technical information required for maintenance and repair, necessary tools and devices, maintenance standards, and procedures for removal/installation and assembly/disassembly.

Benefits

• Ensures precise operation and maintenance of Hitachi ZW140 and ZW150 models.
• Comprehensive breakdown of each component and system for ease of troubleshooting and repair.
• PDF format allows for easy access and printability.

Usage Recommendations

• Conduct periodic inspection of the machine for safe operation.
• Replace periodic parts related to safety, such as the hydraulic system pump suction and delivery hoses, every two years to prevent risks.
• Replace parts at regular intervals regardless of visible defects to ensure prolonged equipment life and safety.