This workshop service manual covers the Allis Chalmers 190. While specific production years are not detailed, this manual is designed to assist in understanding and maintaining the vehicle. The Allis Chalmers 190 represents a commitment to engineering quality and reliability, aiming to provide the best value to its owner through proper upkeep and operation. This comprehensive workshop service manual provides detailed information for routine maintenance, servicing, diagnostics, and repair procedures. It covers a wide range of systems including the fuel, ignition, lubrication, exhaust, and electrical systems, as well as engine and transmission overhaul. The manual is intended for mechanical technicians familiar with general automobile practices and highlights special aspects of the product and proprietary component repair, using WARNING, CAUTION, and NOTE indicators to emphasize critical information.