The International Harvester Cub Cadet 70 and 100 series tractors, produced in the mid-to-late 1960s, represent a robust line of lawn and garden tractors known for their durability and versatility. These models, powered by air-cooled, four-stroke gasoline engines typically ranging from 7 to 10 horsepower, were designed for a variety of tasks, from mowing to light-duty implement operation. Renowned for their solid construction and reliable performance, Cub Cadet tractors from this era are a testament to International Harvester's engineering quality, making them a popular choice for property maintenance and restoration projects. This comprehensive workshop manual provides factory-level service, repair, and troubleshooting information for the International Harvester Cub Cadet 70 and 100 models. It covers all essential systems, including the engine, transmission, drivetrain, steering, brakes, electrical, and hydraulic systems, detailing procedures for maintenance, adjustments, disassembly, assembly, and rebuilding. Designed for owners, DIY mechanics, and professional technicians, this manual offers hundreds of pages of detailed instructions, diagrams, and diagnostic charts to ensure the longevity and optimal performance of your Cub Cadet tractor.