The Cockshutt E4 Tractor, produced from the mid-to-late 1950s into the 1960s in Brantford, Ontario, Canada, represents a robust medium-duty utility tractor. Engineered by Cockshutt Farm Equipment Ltd., it was designed to compete with other prominent manufacturers of the era, offering reliable performance for various agricultural tasks. Its typical configuration features a diesel engine, likely a 4-cylinder unit producing between 40-60 horsepower, coupled with a manual transmission offering multiple forward and reverse gears. The E4 is characterized by its sturdy construction, including a wheelbase of approximately 80-90 inches and an operating weight in the range of 4000-5000 lbs, making it a dependable workhorse for its intended market segment. This comprehensive Service Repair Manual provides detailed information for the maintenance and repair of the Cockshutt E4 Tractor. It covers all major systems, including the engine, fuel, cooling, electrical, transmission, hydraulics, chassis, front and rear axles, and body components. The manual offers step-by-step repair instructions, rebuild procedures, diagnostic charts, and crucial technical specifications such as torque values and fluid requirements. With hundreds of illustrations and photos, it serves as an invaluable resource for do-it-yourself owners and experienced mechanics alike, ensuring the longevity and optimal performance of the tractor through reliable information and preventative maintenance guidance.