This manual covers the Cockshutt 540, 550, 560, and 570 tractor models. Cockshutt, a notable Canadian manufacturer of agricultural machinery, produced these tractors during a period of significant development in tractor technology, likely in the mid-to-late 20th century. These models likely represent a series offering varying power and features, designed for agricultural applications. This comprehensive official full factory service repair workshop manual provides detailed information in English for do-it-yourselfers and experienced mechanics. It covers hundreds of pages of content, including complete engine service, cooling and fuel systems, power train, front and rear axles, clutch, differential lock, electrical system, brakes, fenders, fuel tank, platform, final drive, front system, front-wheel drive (if applicable), hydraulic system, main drive bevel gears, differential, park brake, power steering, power take-off, steering gear, and transmission. The manual includes step-by-step maintenance and repair procedures, troubleshooting guides, disassembly and reassembly instructions, and hundreds of photos and illustrations, offering guidance from basic maintenance to complete rebuilds.