This manual covers the International Harvester 2424 tractor, a model produced during the mid-to-late 1960s or early 1970s. International Harvester was a renowned manufacturer of agricultural machinery, and the 2424 is recognized for its durability and robust engineering, embodying the workhorse reputation of IH tractors from that era. Designed as a utility tractor, it offered a balance of power and maneuverability, making it a valuable asset for various agricultural tasks. The tractor's lineage traces back to IH's development of advanced agricultural technology, with the 2424 fitting into the series of reliable and capable machines. The Workshop Service Manual (WSM) for the International Harvester 2424 provides comprehensive repair and service information. This in-depth manual is designed for tractor owners, mechanics, and agricultural workshops, empowering users to perform their own maintenance and repairs efficiently. It covers all essential systems, including the engine, transmission, drivetrain, hydraulics, steering, brakes, electrical system, cooling, and fuel systems. Detailed procedures for routine maintenance, troubleshooting, engine overhauls, component replacement, and specific system repairs are included, often accompanied by pictures to simplify complex tasks. Essential technical data, such as torque specifications and wiring diagrams, are also provided to ensure accuracy and ease of service.