The Cockshutt 540 Series Tractor, a robust agricultural machine manufactured by Cockshutt Farm Equipment Ltd. in Brantford, Ontario, Canada, represents a significant piece of Canadian industrial heritage. Produced from the early to mid-1960s, this tractor was engineered for demanding farm work, featuring a reliable diesel engine, likely a Perkins, and a versatile manual synchromesh gearbox with multiple forward and reverse gears. Its design emphasizes durability and functionality, with a focus on essential mechanical systems including a Category 1 or 2 three-point hitch, live PTO, and a capable hydraulic system. The 540 Series is known for its straightforward operation and solid construction, making it a dependable workhorse for agricultural tasks. This comprehensive factory service repair manual provides detailed information for the maintenance, troubleshooting, and repair of the Cockshutt 540 Series Tractor. It covers all major systems, including the engine, powertrain, hydraulics, chassis, and electrical components, offering step-by-step procedures for everything from routine servicing and fluid changes to complex overhauls and component replacements. The manual is designed to assist owners, mechanics, and restoration specialists in keeping their tractors in optimal working condition, ensuring longevity and performance. With clear instructions, diagnostic guides, and detailed diagrams, this resource is an indispensable tool for anyone involved with the Cockshutt 540 Series Tractor.