New Holland TT4.80 and TT4.90 Tractor Service Manual

Table of Content (Service Manual)

Contents
Introduction
Engine
Clutch
Transmission
Four Wheel Drive System
Front axle system
Rear axle system
Power Take off
Brakes and Controls
Hydraulic System
Steering
Wheels
Electrical System
Platform, cab, bodywork and decals

This service manual provides the technical information needed to properly service the transmission, Axle and other parts of the Tractor. Use this manual in conjunction with the operators manual for complete operation, adjustment, and maintenance information. Read this manual carefully before starting, using, carrying out refueling or performing any other type of operation on the tractor.

Sections of the Manual
Repair and Parts

When carrying any repair or maintenance on the Tractor ensure you read the safety guideline beforehand. This will prevent any incident and ensure that the best practices in the manual are followed. When doing any work on the Tractor, always observe the instructions given in the Workshop Manual. Extensive works not described in the manual will gladly be executed for you by your dealer. Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or NEW HOLLAND Original Parts can offer this guarantee.