The Cockshutt 550 Tractor, produced in the mid-1950s, represents a robust piece of agricultural machinery known for its dependable performance and Canadian manufacturing heritage. Designed for a variety of farm tasks, this tractor embodies the engineering principles of its era, focusing on durability and operational efficiency. Its solid construction and straightforward design have made it a valued asset for generations of users. This Service Repair Manual provides comprehensive guidance for the maintenance and repair of the Cockshutt 550 Tractor. It covers all major systems, including the engine, fuel, cooling, electrical, transmission, and hydraulic systems, offering detailed step-by-step instructions, diagnostic procedures, and adjustment guidelines. With hundreds of illustrations and specifications, this manual is an essential resource for both do-it-yourself owners and professional mechanics seeking to preserve the longevity and functionality of their tractor.