Welcome to the comprehensive service and repair manual for the GTS250 Joymax, model code F56. This maxi-scooter, known for its blend of comfort, practicality, and performance, is designed for commuters, touring riders, and scooter enthusiasts. Its engineering focuses on providing a reliable and enjoyable riding experience, featuring a robust four-stroke, liquid-cooled engine with fuel injection, an automatic CVT transmission, ample under-seat storage, and ergonomic design for rider comfort and wind protection. The brand, originating from Taiwan and established in 1954, is recognized for delivering value and dependable performance, making the Joymax series a strong contender in its market segment.

This manual serves as an authoritative guide for the service, repair, maintenance, and troubleshooting of your GTS250 Joymax. It covers all essential systems, including the engine, transmission, fuel system, cooling, exhaust, electrical components, braking, suspension, steering, bodywork, and instrumentation. Detailed procedures for routine maintenance, component repair, engine and transmission rebuilds, and specific adjustments are provided, along with diagnostic charts for common issues. With hundreds of pages of expert information, this English-language manual is an indispensable resource for owners, mechanics, and technicians aiming to maintain the optimal performance and longevity of this maxi-scooter.