This manual covers the Hyster F006 series forklifts, specifically the H6.00XL and H7.00XL models, designed as Class 5 Internal Combustion Engine Trucks with pneumatic tires. These robust machines are engineered for demanding industrial environments, offering reliable performance and efficient operation. The Hyster F006 forklifts are built with quality components, including various engine options such as GM, Perkins 4.236, Perkins 4.2482, and Perkins Diesel Engines Series 1000, and feature advanced transmission systems like the Oil Clutch Assembly and Manual Transmission, or the Two-Speed Powershift Transmission. Their sturdy chassis, powerful hydraulic systems, and comprehensive electrical components ensure they are capable of handling loads up to 6000 lbs for the H6.00XL and 7000 lbs for the H7.00XL. The Hyster F006 (H6.00XL H7.00XL) Service Repair Factory Manual provides comprehensive guidance for maintenance, repair, and technical understanding of these forklifts. It details essential procedures for the cooling system, brake system, fuel system (including LPG), and electrical systems, as well as the drive axle, steering axle, and mast system. The manual includes information on engine specifications, transmission types, and hydraulic system components such as pumps and control valves. With clear instructions and technical specifications, this manual is an indispensable resource for owners, mechanics, and technicians to ensure the optimal performance, longevity, and safety of their Hyster forklifts.