This factory service repair manual covers the Hyster A917 (H800-900-1050HD) forklift, designed for robust performance in demanding industrial environments. Engineered for reliability and efficiency, these forklifts are equipped with either Diesel or LPG engine options, catering to diverse operational needs. The comprehensive design ensures optimal functionality across all models and configurations, making them a trusted choice for material handling applications. This manual provides essential information for the service, maintenance, and troubleshooting of your Hyster forklift. It details procedures for various systems, including the electrical, hydraulic, and powertrain components, alongside the mast, steering, and brake systems. With step-by-step instructions, exploded diagrams, and fault code guides, this resource empowers owners, technicians, and mechanics to effectively maintain the vehicle's peak operational condition and ensure its longevity.