Wheel Loader Service Manual

Product Overview

This comprehensive service manual is designed for repair specialists who require detailed instructions and insights for maintaining and repairing wheeled loaders. It covers essential aspects of various components, ensuring all repair work is done professionally and efficiently. Whether you are experienced or new to wheeled loader technology, this manual serves as an indispensable resource.

Table of Contents

• General
• Engines
• Electrical System
• Undercarriage
• Drive Train
• Undercarriage Hydraulics
• Upper Structure Hydraulics
• Upper Structure
• Electrical Schematics
• Hydraulic Schematics

Manual Preface

This manual is specifically tailored to repair specialists, providing critical information to expertly complete repair tasks. It is recommended to thoroughly review the Workshop Manual before commencing any repairs on the wheeled loader. Even if you are familiar with the W170C Tier 2 Loader, this manual serves as a reliable reference to ensure all repairs are precise and effective.

Sections of the Manual

The manual is organized into main groups and subgroups, encompassing previous versions of the machine. While it does not cover future modifications, the table of contents allows for easy navigation to find the information needed. Some illustrations are simplified for clarity, and there may be differences from actual versions to enhance understanding.

Repair and Parts

• Perform repairs promptly to reduce costs and enhance loader availability.
• Adhere to the instructions provided in the Workshop Manual when working on loaders.
• For extensive repairs not detailed in the manual, contact your dealer.
• Only use original spare parts to ensure quality and performance.

Identify the Tier Level of Your Equipment

For further understanding of tier levels, please read our article on Tier Level. You can also refer to the Diesel Engine Certification Tier Chart below:

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