This comprehensive service repair factory manual covers the Hyster B199, a Class 3 Electric Motor Hand Truck designed for efficient material handling. This manual is applicable to compatible models including the B60XT, B80XT, C60XT, and C80XT. Engineered for reliability and performance, these electric motor-powered forklifts are built with key components such as Curtis Transistor Motor Controllers, DC Motors, industrial batteries, and robust lifting and steering mechanisms, alongside walkie hydraulic systems. The purpose of this English-language manual is to provide detailed, step-by-step instructions for the maintenance and repair of your Hyster forklift. It covers essential areas including periodic maintenance, DC motor upkeep, brake servicing, and battery indicator checks. Furthermore, the manual offers in-depth technical information on the electrical system, system diagrams, capacities, and specifications, utilizing both metric and inch fastener types. This resource is invaluable for owners, mechanics, and technicians to ensure optimal operation and longevity of the equipment.