This manual covers the International Harvester (IH) Cub Cadet Tractor 72, part of the Cub Cadet 70/100 Series, produced from approximately 1965 to 1969. These tractors were engineered by International Harvester, a company renowned for its agricultural machinery, and were designed for homeowner and light-duty garden use. The Cub Cadet 72 is recognized for its robust construction and reliability, reflecting the quality standards of its era. Its compact size, with an approximate wheelbase of 44-46 inches and overall length of 58-62 inches, made it a versatile machine for various property maintenance tasks. This comprehensive service repair manual provides detailed information essential for the maintenance and repair of your International Harvester Cub Cadet Tractor 72. It covers all major systems, including the engine, fuel, cooling, ignition, transmission, drivetrain, hydraulic, electrical, steering, and brake systems. The manual includes step-by-step procedures for disassembly, assembly, repair, and troubleshooting, along with critical technical specifications and diagrams. Its detailed coverage is intended to assist professional technicians, experienced DIY mechanics, and owners in understanding and performing all necessary service operations, ensuring the longevity and optimal performance of the tractor.