This manual covers the Allis-Chalmers D-19 Diesel, a robust tractor designed for demanding agricultural and industrial applications. Engineered for reliability and performance, the D-19 Diesel features a water-cooled injection diesel engine, a testament to its powerful and efficient operation. Its durable construction and versatile capabilities make it a dependable workhorse. This comprehensive Service Repair Workshop Manual in English provides full service and repair instructions for the Allis-Chalmers D-19 Diesel. It is an essential resource for owners, mechanics, and technicians, detailing all aspects of maintenance, repair, and technical specifications. By following the procedures outlined within, users can ensure the optimal performance and longevity of their equipment.