This manual covers the Hyster E098 series of electric counterbalanced forklifts, including models E3.50-4.00XL, E4.50XLXLS, and E5.50XL Europe. Designed for material handling in manufacturing and warehousing environments, these forklifts are engineered for reliability and efficiency. Key components such as the frame, mast, carriage, counterweight, and electric power source (utilizing DC or AC motors) are integral to their robust performance. The manual details various attachments and hydraulic systems, underscoring the versatility and advanced design of these industrial machines. This comprehensive 776-page service shop manual provides detailed information essential for the maintenance and repair of your Hyster forklift. It includes coverage of periodic maintenance, troubleshooting procedures, and technical specifications, along with detailed illustrations, exploded diagrams, and photos to guide you through complex tasks. The manual covers critical systems including the cooling, fuel, transmission, planetary gear axle, steering, brake, hydraulic, electrical, and instrumentation systems. It also addresses fastener types, using both Inch (SAE) and Metric standards, and provides essential capacity information, ensuring you have the resources to keep your equipment operating optimally.