This service repair manual covers the Hyster D002 (S40E Americas) forklift, a robust industrial machine designed for efficient material handling. Engineered for reliability and performance, this forklift is powered by an internal combustion engine, primarily utilizing LPG fuel. Its advanced design includes features such as single speed powershift and two-speed transmissions, a comprehensive hydraulic system with mast, lift and tilt cylinders, and a control valve, all contributing to its operational versatility and durability in demanding environments. This comprehensive manual provides detailed information essential for the service, maintenance, and troubleshooting of the Hyster D002 forklift. It covers a wide range of technical systems, including the engine, fuel, electrical, cooling, drive train, steering, braking, clutch, and fan assemblies, as well as operational components like the mast and hydraulic pump. Furthermore, the manual includes guidance on routine maintenance, inspection schedules, and specific procedures for components such as the alternator, starter, ignition system, carburetor, and gauges, ensuring optimal performance and longevity.