This workshop service repair manual provides comprehensive information for the Allis-Chalmers 8010 tractor. Allis-Chalmers, a historically significant American agricultural machinery manufacturer, produced robust and reliable equipment. The 8010 model represents a part of their tractor lineup, designed for demanding agricultural tasks. This manual aims to be a complete resource, offering detailed specifications and procedures equivalent to those found in authorized dealer service departments, enabling informed owners and mechanical technicians to maintain and repair the tractor effectively. The scope of this manual encompasses a wide range of critical systems and procedures for the Allis-Chalmers 8010. It covers full engine overhaul and repair, detailed diagnostics and repair of the fuel, ignition, lubrication, exhaust, and electrical systems, as well as transmission disassembly and overhaul. Additionally, it addresses routine maintenance, tune-ups, component removal and installation, assembly and disassembly, and troubleshooting. Proprietary component manufacturers' instructions are included, and the manual emphasizes safety through clear warnings and precautions, making it an indispensable guide for ensuring the longevity and performance of your tractor.