New Holland TC54, TC56 and AL59 Combine Repair Manual

TABLE OF CONTENTS (Repair Manual)

GENERAL INFORMATION
ENGINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TRANSMISSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
FRONT MECHANICAL DRIVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
HYDROSTATIC TRANSMISSION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
BRAKES AND CONTROLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
HYDRAULIC SYSTEMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
STEERING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
CAB CLIMATE CONTROL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
ELECTRICAL SYSTEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
PRODUCT FEEDING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
THRESHING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
SEPARATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
CLEANING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
GRAIN STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
PLATFORM, CAB, BODYWORK AND DECALS . . . . . . . . . . . . . . . . . . . . . . . 90

The Workshop Manual has been written for the repair specialist. It provides important information on carrying out repair work expertly. Please go carefully through the Workshop Manual of the Combine before starting any repair work. Use the Workshop Manual as a reference book and source of information even if you are familiar with Combine technology. Using the Workshop Manual, the experience construction machine mechanic can carry out any necessary repairs expertly.

Sections of the Manual
REPAIR and Parts TC54, TC56, AL59

Carry out any necessary repair work as soon as possible. This reduces repair costs and increases the availability of your Combine When doing any work on the loader, 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. Always use original spare parts only.