The Hyster P005 series, encompassing models H80, H90, H100, H110, and H120FT, represents a robust line of Class 5 internal combustion engine forklifts designed for demanding industrial applications. These pneumatic tire vehicles are engineered for reliability and efficiency, featuring Powershift transmissions and powered by GM engines that can run on gasoline or LPG. Their construction emphasizes durability and operational performance, making them a cornerstone for material handling operations requiring consistent power and precise control. This Service Repair Workshop Manual provides comprehensive guidance for the maintenance, diagnosis, and repair of your Hyster forklift. It covers essential areas including periodic and general maintenance, diagnostic trouble codes, operational diagnostic procedures, and calibration. Detailed sections address the repair of critical components such as the mast, hydraulic system, steering and drive axles, brake system, cooling system, and engine. Furthermore, the manual includes information on electrical systems, operator's cab, user interface, and fastener standards, supplemented by diagrams and schematics to facilitate understanding and ensure proper servicing.