New Holland PowerStar 90, 100, 110, 120 Tractor Service Manual

Product Overview

This comprehensive service manual is an essential resource for maintaining the New Holland PowerStar 90, 100, 110, and 120 tractors. It provides detailed technical information required for servicing the transmission, axle, and other critical components. It should be used alongside the operator’s manual for complete guidance on operation, adjustments, and maintenance. Carefully read this manual before engaging in any operations such as refueling or general use of the tractor.

Table of Contents

• Introduction
• Engine
• Clutch
• Transmission
• Four Wheel Drive
• Front Axle System
• Rear Axle System
• Power Take Off
• Brakes and Controls
• Hydraulic System
• Hitches, Drawbars, and Implement Couplings
• Steering
• Wheels
• Cab Climate Control
• Electrical System
• Front Loader and Bucket
• Accessories
• Platform, Cab, Bodywork and Decals
• Special Tools

This section provides a collection of content pages from each section and chapter of the PowerStar 90, 100, 110, and 120 Tractors Repair manual.

Sections of the Manual

The manual is structured into major groups and subgroups and includes all previous versions of the New Holland PowerStar 90, 100, 110, 120 manual. Its clarity is enhanced through simplified illustrations where necessary. Any updates or modifications that occur after its publication are not detailed within this manual, but can be cross-referenced with the table of contents for easy navigation.

Repair and Parts

Adhere to the safety guidelines outlined in this manual before performing any repair or maintenance on the tractor to prevent accidents and ensure compliance with best practices. Always follow the instructions given in this Workshop Manual for extensive work, which your dealer can perform if it’s not covered in this manual. Using genuine CNH or New Holland Original Parts ensures the quality, durability, and safety of the parts. These are the same components used in standard production, providing the best performance and reliability.

Usage Recommendations

• Always consult this manual before carrying out any operations.
• Use genuine parts for repairs to ensure compatibility and longevity.
• Follow safety guidelines to prevent accidents and ensure efficient repairs.
• Seek professional assistance for complex repairs not covered in the manual.