This manual covers the Nichiyu FBT 50 Series Forklift Truck, a robust and reliable piece of material handling equipment known for its quality engineering. As an electric forklift, it is designed for efficient operation in various industrial and commercial environments. The FBT 50 Series represents a mid-range offering, typically with a lift capacity around 5000 lbs, and is built with the durability and performance expected from Nichiyu, a respected manufacturer in the material handling industry. Its design prioritizes operational efficiency and longevity, making it a valuable asset for businesses requiring dependable lifting solutions. The purpose of this comprehensive workshop service repair manual is to provide detailed guidance for all aspects of maintenance and repair for the Nichiyu FBT 50 Series Forklift Truck. It covers everything from routine daily checks and lubrication schedules to in-depth troubleshooting and complete system overhauls. Within these pages, you will find step-by-step instructions for servicing the powertrain, drivetrain, hydraulic, and electrical systems, as well as detailed procedures for the mast, forks, operator controls, and chassis. This manual is an essential resource for forklift maintenance technicians, fleet managers, and operators, enabling them to perform diagnostics, repairs, and preventative maintenance effectively, thereby minimizing downtime and extending the operational life of the equipment.