The International Harvester (IH) Cadet Tractor 85 is a robust lawn and garden tractor designed for a variety of agricultural, landscaping, and hobby farm applications. Produced during the late 1970s and early 1980s, this model represents a continuation of IH's legacy in reliable utility vehicles. Known for its sturdy construction and dependable performance, the Cadet 85 offers a practical solution for tasks requiring power and maneuverability. Its engineering prioritizes durability and ease of operation, making it a valued asset for property maintenance and light fieldwork. This workshop service repair manual provides comprehensive guidance for maintaining and repairing the International Harvester Cadet Tractor 85. It covers all essential systems, including detailed procedures for the engine, transmission, drivetrain, steering, braking, electrical, and hydraulic systems. The manual includes information on preventative maintenance, troubleshooting common issues, engine overhaul, transmission rebuilds, and electrical diagnostics, supported by diagnostic charts and torque specifications. Its purpose is to empower owners and technicians with the knowledge needed to ensure the longevity and optimal performance of their IH Cadet 85 tractor.