The Steyr 8065 and 8065A represent a line of tractors from the Austrian manufacturer Steyr-Daimler-Puch AG, known for robust construction and reliable performance in agricultural applications. Produced roughly from the late 1970s into the 1980s and early 1990s, these models typically feature a diesel engine around 3.6 liters, delivering approximately 65-75 horsepower. Their engineering emphasizes durability and straightforward functionality, making them suitable for a wide range of farming tasks. The 'A' designation may indicate specific transmission options, enhancing their versatility. These tractors are recognized for their solid build quality and are a testament to Steyr's long heritage in agricultural machinery. This comprehensive manual serves as an essential resource for owners, mechanics, and technicians working with the Steyr 8065 / 8065A. It provides detailed coverage of all tractor parts, including explicit part numbers and highly detailed illustrations, alongside step-by-step repair, maintenance, rebuild, refurbish, and restoration procedures. The manual covers all major systems, including the engine, transmission, hydraulics, brakes, electrical, cooling, fuel, steering, chassis, and operator station. Its very detailed nature, complete with diagrams and drawings, is designed to facilitate self-maintenance and repair, offering clear guidance for routine servicing and complex overhauls.