This manual covers the Hyster J2.00XL (J40XL), J2.50XL (J50XL), and J3.00XL (J60XL) electric forklift trucks, identified by model code [B168]. These robust machines are engineered for reliable performance in demanding industrial environments. The J-series forklifts are designed with a focus on durability and operational efficiency, providing dependable material handling solutions for a wide range of applications. Their electric power systems ensure quiet operation and reduced emissions, making them a versatile choice for various work settings. This comprehensive service repair manual provides in-depth information for maintenance, assembly, disassembly, servicing, repair, diagnosing, and troubleshooting of these Hyster electric forklift trucks. It covers critical systems including the frame, DC motor, drive axle, steering control unit and system, brake system, hydraulic system, and various mast types. Detailed procedures, technical specifications, and actual photographic illustrations are included to assist owners and technicians in performing tasks efficiently and accurately, enabling self-repair and cost savings.