This workshop service repair manual covers the International Harvester 484 tractor, produced during the 1970s and 1980s. Known for its robust engineering and reliability, the 484 is a versatile machine powered by a diesel engine, commonly featuring a 4-cylinder configuration with displacements varying by specific engine variant. Its manual transmission typically offers 8 forward and 2 reverse speeds, complemented by a single dry plate clutch. This tractor was designed for a range of agricultural and utility tasks, reflecting International Harvester's commitment to durable and functional equipment. The purpose of this comprehensive English-language manual is to provide detailed guidance for the maintenance, repair, and servicing of the International Harvester 484. It includes full service and repair instructions, troubleshooting procedures, and essential technical specifications. Furthermore, the manual contains diagrams, illustrations, and wiring schematics to aid in understanding complex systems. This resource is invaluable for owners, mechanics, and technicians seeking to ensure the optimal performance and longevity of their International Harvester 484 tractor through accurate and efficient upkeep.