Service Manual: T1510 and T1520 Tractors

Product Overview

This comprehensive service manual provides essential technical information for servicing the T1510 and T1520 models of tractors. It is designed to complement the operators manual, offering detailed guidance on operation, adjustment, and maintenance tasks. Understanding and adhering to the guidelines in this manual ensures optimal performance and safety while working with the tractors.

Table of Contents

• Section 00 – General Information . . . . . . . . . . . . . . . . . . . . 2
• Section 10 – Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
• Section 18 – Clutch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
• Section 21 – Gear Transmission . . . . . . . . . . . . . . . . . . 13
• Section 25 – FWD Front Axle . . . . . . . . . . . . . . . . . . . 15
• Section 27 – Differential, Rear Axle . . . . . . . . . . . . . . . . 17
• Section 29 – Hydrostatic Transmission . . . . . . . . . . . . . . . 18
• Section 31 – Power Take-Off Systems . . . . . . . . . . . . . . 20
• Section 33 – Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
• Section 35 – Hydraulic System . . . . . . . . . . . . . . . . . . . . 22
• Section 41 – Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
• Section 44 – Wheels, Tires, and 2WD Axle . . . . . . . . . . . 28
• Section 55 – Electrical System . . . . . . . . . . . . . . . . . . . . 29
• Section 90 – Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Sections of the Manual

The manual is organized into main groups and subgroups and covers all updates up to its publication date. Future updates or modifications may not be covered. The table of contents directs you to the necessary information efficiently. Simplified illustrations enhance clarity within the manual.

Repair and Parts

Before performing any maintenance or repairs on the tractor, please review the safety guidelines to prevent accidents. Follow all instructions in the Workshop Manual for best practices and safety. Complex tasks not specified in this manual can be handled by your authorized dealer. Use only genuine spare parts, such as CNH Original Parts or NEW HOLLAND Original Parts, to ensure quality, durability, and safety equivalent to that of original components.

Usage Recommendations

• Read the manual thoroughly before operating, servicing, or refueling the tractor.
• Refer to the operators manual for comprehensive operation details.
• Follow the safety guidelines presented herein to prevent accidents and ensure optimal tractor performance.
• Consult with your dealer for any extensive work not covered in this manual.
• Always use genuine parts for replacement to maintain the integrity of your tractor.