The International Harvester 574 is a robust tractor model, produced around the mid-1970s, known for its reliable performance in agricultural and utility applications. This model, part of the IH '50' series, embodies the engineering quality and durability characteristic of International Harvester's legacy. Designed for a range of tasks, the 574 offers a practical and cost-effective solution for operators seeking dependable machinery. Its straightforward design emphasizes functionality and ease of operation, making it a valuable asset for various work environments. This comprehensive workshop service repair manual provides essential information for the International Harvester 574. It covers detailed repair procedures, electrical diagnostics with wiring diagrams, and troubleshooting guidance, making it an indispensable resource for both do-it-yourself owners and experienced mechanics. The manual includes step-by-step instructions, detailed illustrations, and important notes, cautions, and warnings throughout each chapter to ensure safe and effective maintenance and repair. Its organized format and printable nature facilitate its use in workshop settings.