This service repair manual covers Hyster forklift models Spacesaver S30E, S40E, S50E, and S60ES. These forklifts are engineered for efficient material handling, featuring robust construction and reliable performance. The manual details various engine types, including GM and Perkins 4.154, and fuel systems utilizing LPG with Rochester carburetors. Transmission options include Oil Clutch, Single-Speed PS, and Two-Speed Manual configurations, all designed to provide dependable operation in demanding environments. This comprehensive English-language manual provides essential information for maintaining and repairing your Hyster forklift. It details periodic maintenance schedules, the use of both Inch (SAE) and Metric fasteners, and offers guidance on preventing premature failure and unnecessary repairs. By following the procedures and specifications outlined within, owners and technicians can ensure optimal performance and longevity of their equipment.