This manual covers the International Harvester (IH) Cub Cadet 71 tractor, a versatile and durable machine from the early Cub Cadet line, likely produced in the late 1960s to early 1970s. Manufactured in Cleveland, Ohio, USA, these tractors were designed for home and light agricultural use, embodying the renowned engineering quality and reliability of International Harvester. The Cub Cadet 71 is characterized by its robust construction, featuring a single-cylinder gasoline engine typically around 7-10 horsepower, a 3-speed manual transmission with an optional differential lock, and a dry, single-plate clutch. Its design prioritizes functionality and longevity, making it a dependable workhorse for various tasks. The purpose of this comprehensive factory service repair manual is to provide owners, operators, and technicians with the essential information needed for the maintenance and repair of the IH Cub Cadet 71 Tractor. It details procedures for all major systems, including the engine, transmission, drivetrain, electrical system, hydraulics, brakes, and steering. Coverage extends to scheduled maintenance, troubleshooting common issues such as carburetor problems and electrical component failures, detailed diagnostic guides, and step-by-step repair and overhaul instructions for components. This manual serves as a vital resource for ensuring the continued performance and longevity of the tractor, empowering users with the knowledge for independent service and repair.