This comprehensive service repair workshop manual provides in-depth technical information for the Allis Chalmers D-19 and D-19 Diesel tractors. It covers a vast range of topics essential for maintaining, repairing, and troubleshooting these machines. Expect detailed instructions, diagrams, and specifications for every component, from the engine and transmission to the hydraulics and electrical systems. The manual guides you through every step of the process, enabling you to confidently perform repairs, adjustments, and maintenance procedures on your Allis Chalmers D-19 or D-19 Diesel tractor. The information presented in this manual is designed to assist both professional mechanics and dedicated DIY enthusiasts in keeping these machines running smoothly and efficiently.

The Allis-Chalmers D-19 is a robust and versatile tractor that made its mark during the mid-20th century. Introduced in 1957, the D-19 was designed to be a powerful workhorse for a variety of agricultural applications. Sporting a distinctive, yellow-and-black color scheme, the D-19 was known for its impressive power output, reliability, and durability. Its 4-cylinder, naturally-aspirated, 4.1-liter diesel engine yielded a respectable 42 horsepower, making it suitable for tasks like plowing, discing, cultivating, harvesting, and hauling. The D-19's compact size and maneuverability allowed it to navigate tight spaces and work efficiently in confined areas. This tractor featured a 4-speed manual transmission with a single-speed rear axle, providing a range of gear ratios for different operating conditions. Its sturdy construction included a rugged cast iron frame, heavy-duty axles, and robust hydraulic system, ensuring long-lasting performance even under demanding conditions. Beyond its raw power and strength, the D-19 also prioritized user comfort and safety. Its well-designed cab offered ample space for the operator, providing a comfortable workspace with clear visibility for safe operation. The D-19 was equipped with a wide range of accessories and attachments, allowing it to be adapted to a wide variety of tasks and environments. The tractor's adaptability made it a popular choice for farmers and agricultural businesses seeking a reliable and efficient workhorse. While the D-19 is no longer in production, its legacy continues to resonate within the agricultural community, with a dedicated following of enthusiasts who appreciate its simplicity, durability, and timeless design. The D-19's robust construction and user-friendly features have cemented its place as a classic tractor, a testament to Allis-Chalmers' commitment to delivering high-quality agricultural machinery.