Service Manual for Tractor TC21DA/TC24DA

Product Overview

This comprehensive service manual provides all the necessary technical details required to efficiently service
the transmission, axle, and other crucial components of the TC21DA and TC24DA tractors. It should be used
alongside the operator’s manual to ensure proper operation, adjustment, and maintenance. Please read the manual
thoroughly before commencing any operations, including starting the tractor, conducting refueling, or carrying
out any maintenance activities.

Table of Contents

• SECTION 00 – General Information
• SECTION 10 – Engine Systems
• SECTION 18 – Single Clutch
• SECTION 21 – Transmission Systems
• SECTION 25 – Front Axle — Front Wheel Drive
• SECTION 27 – Differential and Rear Axle
• SECTION 29 – Hydrostatic Transmission
• SECTION 31 – Power Take-Off Systems
• SECTION 33 – Brakes
• SECTION 35 – Hydraulic System
• SECTION 41 – Power Steering System
• SECTION 44 – Wheels and Tires
• SECTION 55 – Electrical System
• SECTION 90 – Platform

Sections of the Manual

The manual is structured into main groups and subgroups for easy navigation, allowing users to efficiently
locate required information. While the manual covers previous versions, it does not include any subsequent
additions or modifications. Some illustrations are presented in a simplified format for the sake of clarity.

Repair and Parts

Prior to carrying out any repairs or maintenance on the tractor, it is crucial to review the safety guidelines to
prevent incidents and adhere to the best practices outlined in the manual. Always follow the instructions in the
workshop manual closely. For extensive repairs not covered in the manual, please consult your dealer for
assistance. Using genuine spare parts is important as they ensure the same quality, longevity, and safety
standards as the original components. Only CNH Original Parts or NEW HOLLAND Original
Parts can provide this assurance.