The Steyr 8080 and 8080A represent robust agricultural tractors, produced from the late 1970s to the mid-1980s. As part of Steyr's respected '30 Series', these models are known for their durability and versatility, featuring reliable diesel engines typically configured as inline 3 or 4-cylinder units, producing approximately 70-80 horsepower. Designed for demanding agricultural tasks, they offer significant pulling power and are equipped with essential features such as a manual synchromesh gearbox, a dry clutch, and a PTO. The 8080A variant often includes four-wheel drive capabilities, enhancing traction. These tractors are built to European agricultural machinery safety standards, often incorporating features like a roll-over protection structure (ROPS) for operator safety, embodying the strong engineering heritage of Steyr-Daimler-Puch AG. This comprehensive manual serves as an indispensable resource for maintaining and repairing your Steyr 8080/8080A tractor. It provides extensive coverage of all major vehicle systems, including the engine, transmission, drivetrain, hydraulics, electrical system, brakes, steering, chassis, and body components. Detailed illustrations, step-by-step repair and maintenance procedures, and precise part numbers are included to facilitate accurate part identification, ordering, and efficient servicing. Whether you are a DIY mechanic, an independent repair shop, or an agricultural enthusiast, this guide offers the detailed information necessary to keep your tractor operating optimally, ensuring its longevity and performance in demanding environments.