The Fiat Trattori 640 640DT Service and Repair Manual provides comprehensive information for professional technicians, DIY mechanics, and individuals performing repairs and maintenance on the Fiat Trattori 640 640DT tractor. The manual is designed for those with a basic understanding of electrical and mechanical concepts, offering step-by-step instructions and detailed diagrams. It covers a wide range of topics including repair procedures, critical specifications, illustrations, maintenance, disassembly, assembly, cleaning, and reinstalling procedures. This manual is a valuable resource for anyone seeking to maintain and repair their Fiat Trattori 640 640DT, providing the same level of detail and information found in factory service manuals and owner's manuals.

The Fiat Trattori 640 and 640DT are mid-range agricultural tractors that were produced by Fiat Trattori, the Italian agricultural machinery manufacturer, during the 1970s and 1980s. These tractors were designed for a variety of tasks, including plowing, cultivating, harvesting, and transporting goods. They were popular among farmers and agricultural businesses for their reliability, durability, and versatility. The 640 series featured a robust construction, with a strong steel frame and a powerful engine. They were powered by diesel engines, with the 640 model featuring a 4-cylinder engine and the 640DT a 3-cylinder engine. These engines were known for their efficiency and longevity, making them ideal for demanding farming operations. The Fiat Trattori 640 and 640DT were equipped with a range of features that made them easy to operate and maintain. They had a comfortable operator station, with adjustable seats and a well-designed dashboard. They also featured a hydraulic system that provided power for a variety of implements, such as plows, cultivators, and loaders. The 640 series tractors emphasized ease of use and were praised for their maneuverability, making them suitable for a variety of field conditions. They were designed with a focus on efficiency and fuel economy, helping to reduce operating costs for farmers. The Fiat Trattori 640 and 640DT were well-regarded for their reliability, requiring minimal maintenance and providing a high level of performance. As with many tractors of the era, the design of the 640 series prioritized simplicity and durability over advanced features. While they may lack some of the amenities and technological advancements found in modern tractors, they were built to withstand the rigors of agricultural work for many years. Today, these models are often prized by collectors and enthusiasts for their classic design and sturdy construction. The Fiat Trattori 640 and 640DT have become synonymous with the hard-working tractors that contributed to the success of Italian agriculture in the late 20th century.