WE170B & WE190B Excavator Service Manual

Product Overview

The WE170B and WE190B Excavator Service Manual is an essential resource for maintaining and repairing your excavator. This manual provides comprehensive instructions and detailed procedures to ensure your excavator operates efficiently. It is designed for use by qualified personnel, following the established guidelines and utilizing the specific tools outlined within. Stay informed and enhance the longevity of your equipment with expert insights and instructions.

Table of Contents

• Engine
• Transmission
• Four-Wheel Drive (4WD) System
• Front Axle System
• Rear Axle System
• Power Take-Off (PTO)
• Brakes and Controls
• Hydraulic Systems
• Hitches, Drawbars, and Implement Couplings
• Steering
• Wheels
• Cab Climate Control
• Electrical Systems
• Platform, Cab, Bodywork, and Decals
• Special Tool Index

Instructions

To ensure proper repair and maintenance, thoroughly read and understand this service manual along with the operator’s manual before undertaking any maintenance work. All repair tasks mentioned in this manual should be performed by qualified professionals who adhere strictly to the provided instructions and utilize the recommended special tools when necessary.

Benefits

• Comprehensive manual tailored for the WE170B and WE190B Excavators.
• In-depth repair and adjustment procedures to maintain optimum performance.
• Up-to-date information ensuring alignment with the latest equipment standards.

Usage Recommendations

• Designed exclusively for use by certified professionals.
• Follow the manual’s outlined repairs and maintenance tasks for best results.
• Utilize specified tools to ensure safety and efficiency in all operations.

For further details and operational instructions, please consult the New Holland Manual.