This service repair manual covers the Allis-Chalmers Model C tractor, produced from 1940 to 1957. Known for its robust construction and reliable performance, the Model C was a significant contributor to agricultural mechanization during its production run. This tractor features a 4-cylinder, L-head gasoline engine with a displacement of 125.1 cubic inches, a 4-speed manual transmission, and a standard Power Take-Off (PTO) unit. Its design prioritizes functionality and durability, making it a valuable asset for farming operations of its time and a sought-after machine for collectors and restoration enthusiasts.

This comprehensive manual provides detailed information essential for the maintenance and repair of the Allis-Chalmers Model C. It covers all major systems, including the engine, fuel, ignition, transmission, rear axle, hydraulic system, steering, brakes, and electrical components. Within its estimated 200-300 pages, you will find procedures for routine maintenance, engine and transmission overhauls, hydraulic system service, and troubleshooting common issues. The manual also includes technical specifications, adjustment procedures, and identification of special tools required, serving as an indispensable resource for owners, mechanics, and technicians.