The International Harvester (IH) Cadet 111, produced circa 1963-1965, represents a robust and mechanically simple compact utility tractor designed for home gardeners, small farms, and hobbyists. As part of IH's early entry into the lawn and garden tractor market, the Cadet 111 offered versatility through various available attachments, including mowers, tillers, and snow blowers. Its design prioritized reliability and ease of maintenance, making it a dependable workhorse in its segment, competing with models from other prominent manufacturers of the era. The IH Cadet 111 embodies the brand's heritage of producing durable agricultural and construction equipment. This factory service repair manual provides comprehensive coverage for the International IH Cadet Tractor 111. It details essential maintenance procedures, including lubrication charts and fluid specifications, alongside advanced troubleshooting and component rebuild instructions for all major systems such as the engine, transmission, clutch, braking, steering, and electrical systems. With detailed diagrams, schematics, and specific torque values, this manual serves as an indispensable resource for owners, mechanics, and technicians aiming to maintain, repair, and preserve the operational integrity of their Cadet 111 tractor.