This service repair manual covers the Hyster D002 (S50E Americas) forklift, designed for industrial material handling applications. Engineered for reliability and performance, this forklift features an LPG fuel system, a Rochester carburetor, and a high energy ignition (HEI) system. Its robust construction includes a single-speed powershift transmission and a two-speed transmission, ensuring efficient operation in demanding environments. The vehicle utilizes both metric and inch (SAE) fasteners, reflecting its versatile design. This comprehensive manual provides detailed information essential for maintaining and repairing your Hyster forklift. It includes procedures for correct periodic maintenance, troubleshooting guidance, and in-depth coverage of all major systems. Areas detailed include the engine, LPG fuel system, cooling system, electrical components such as the alternator and starter, transmission, hydraulic system (including pumps, control valves, and cylinders), drive and steering axles, braking system, and frame. With step-by-step instructions, highly detailed exploded diagrams, and schematic diagrams, this manual is an invaluable resource for both do-it-yourself owners and experienced mechanics.