This comprehensive Fiat Tractor 466, 566, 666, 766, 45-66, 55-66, 60-66, 65.66, 70-66, 80-66 DT workshop service repair manual is designed to provide detailed instructions for both experienced mechanics and DIY enthusiasts. The manual includes highly detailed illustrations and step-by-step instructions covering all aspects of your tractor, enabling you to perform repairs and maintenance with confidence. The manual covers general information, specifications, engine, power train, final drive and rear wheels, front axle and steering, electrical system, hydraulic lift unit, and service tools. With its focus on complete disassembly, the manual provides an in-depth understanding of each component and its function. The hundreds of photos and illustrations guide you through every service and repair procedure, ensuring clarity and ease of use. Investing in this repair manual will empower you to maintain your Fiat Tractor 466, 566, 666, 766, 45-66, 55-66, 60-66, 65.66, 70-66, 80-66 DT effectively, saving you time and money in the long run.

The Fiat 466, 566, 666, and 766 tractors, part of the popular "66" series, were robust and versatile machines produced by Fiat Trattori (now known as CNH Industrial) in the 1970s and 1980s. These tractors were designed for a wide range of agricultural applications, from light tillage and planting to heavy-duty hauling and field work. They featured powerful diesel engines with a range of horsepower outputs, ranging from approximately 60 to 100 horsepower depending on the specific model. The "66" series tractors boasted a sturdy construction with a steel frame, providing excellent durability and reliability. They were equipped with a range of transmission options, including manual and synchronized gearboxes, offering operators flexibility in choosing the right speed and power for various tasks. Further contributing to their versatility, these tractors were also available with various optional attachments, such as front-end loaders, PTO-driven implements, and three-point hitch systems. This adaptability made them suitable for diverse farming operations, including cultivating, harvesting, and transporting goods. The "66" series tractors were known for their user-friendly design and easy maintenance. The simple and straightforward layout of the controls and the accessibility of key components made routine servicing and repairs relatively uncomplicated. This, combined with their robust construction, contributed to their enduring popularity and reputation for reliability. The Fiat 466, 566, 666, and 766 tractors continue to be sought after by farmers and collectors even today, showcasing their lasting legacy as dependable and capable workhorses.