This manual covers the Hyster F006 H155XL, a robust forklift designed for industrial material handling. Engineered for reliability and performance, these Hyster forklifts, including models H135XL and H155XL, are equipped with advanced features to ensure efficient operation in demanding environments. They utilize GM or Perkins diesel engines, a Weber carburetor with governor, and offer LPG fuel systems. The transmission options include a manual transmission with an oil clutch or a two-speed powershift transmission, showcasing the versatility and power of these industrial machines. This comprehensive Service Repair Manual provides essential information for maintaining and repairing your Hyster forklift. It details scheduled maintenance, troubleshooting procedures, and technical specifications, including capacities. The manual covers a wide array of systems such as the brake, cooling, hydraulic, and steering systems, along with specific components like masts, lift cylinders, and fuel systems. Information on both metric and inch (SAE) fasteners is also included, ensuring that technicians and owners have the resources needed to keep their equipment in optimal working condition.