This manual covers the Hyster E004 Series forklifts, including models S70XM, S80XM, S100XM, S120XM, S120XMS, S80XMBCS, S100XMBCS, S3.50XM, S4.00XM, S4.50XM, and S5.50XM. These industrial machines are engineered for demanding material handling applications, offering robust construction and reliable performance. This parts catalog provides comprehensive documentation for maintaining and repairing these essential pieces of equipment. The purpose of this English-language Parts Catalog is to provide detailed information for the Hyster E004 Series forklifts. It includes step-by-step instructions, detailed exploded pictures, and top-quality diagrams covering major systems such as the FRAME, ELECTRICAL SYSTEM, DRIVE UNIT, STEERING SYSTEM, BRAKE/ACCELERATOR SYSTEM, HYDRAULIC SYSTEM, and various MAST configurations. This manual is designed for both do-it-yourselfers and experienced mechanics, facilitating complete disassembly and component identification for efficient maintenance and repair.