This comprehensive Allis Chalmers D-15 and D-15 Series II Factory Service Repair Manual provides detailed instructions and technical specifications for maintaining and repairing your tractor. The manual covers a wide range of topics, including engine, transmission, hydraulics, electrical systems, and more. With hundreds of pages of detailed information, this manual is an essential resource for anyone who needs to perform repairs or maintenance on their Allis Chalmers D-15 or D-15 Series II tractor.

The Allis-Chalmers D-15 and D-15 Series II tractors are iconic models representing a significant era in agricultural machinery. Introduced in the mid-1950s, the D-15 became a mainstay for farmers across the United States and Canada, known for its reliability and versatility. Powered by a 3.6-liter, 4-cylinder gasoline engine, the D-15 offered a robust 36 horsepower, allowing it to handle a wide range of tasks from plowing and cultivating to haying and transporting. Its compact size and maneuverability made it ideal for smaller farms and tight spaces, while its simple design and easy maintenance were appreciated by both experienced and novice operators. The Series II introduced a number of improvements, including a new, more powerful engine and a more comfortable operator station. The D-15 Series II tractors are notable for their distinct features that contributed to their success. The tractors boasted a robust construction using a sturdy cast iron frame and a cast iron front axle, providing exceptional durability and longevity. The dependable engine was coupled with a 4-speed transmission, offering a wide range of speeds to suit various field conditions. Equipped with a 3-point hitch, the D-15 allowed for a wide variety of implements to be attached, expanding its functionality and making it a truly versatile machine. Even today, these tractors are highly sought after by collectors and enthusiasts, with many still actively working on farms and homesteads. The Allis-Chalmers D-15 and D-15 Series II stand as a testament to the company's legacy of building reliable, efficient, and durable farming equipment.