This Service Shop Manual covers Hyster forklifts, models E098 (E70Z, E80Z, E100ZZS, E120Z). These industrial machines are engineered for demanding operational environments, offering robust performance and reliability. They are designed to handle a wide range of material handling tasks, incorporating advanced features for efficiency and durability. The manual provides comprehensive information to ensure optimal operation and longevity of your Hyster equipment. This manual serves as a complete guide for maintenance, repair, and technical understanding of the specified Hyster forklift models. It includes detailed procedures for scheduled maintenance, fluid capacities and specifications, and in-depth information on all major systems, including the internal combustion and electric powertrains, transmission, chassis components, lift system, and hydraulic and electrical systems. With detailed illustrations and easy navigation, this English-language manual is an essential resource for owners, technicians, and mechanics.