The YP400 Majesty, also known as the YP400, is a distinguished maxi-scooter produced from 2008 to 2012. Renowned for its comfort, performance, and practicality, this model embodies a commitment to engineering excellence in the scooter segment. Its 4-stroke, liquid-cooled, 395cc engine, featuring fuel injection and a TCI ignition system, delivers approximately 28-30 HP, making it well-suited for both commuting and longer journeys. The scooter is equipped with an automatic CVT transmission and a belt drive system for smooth operation. Safety is enhanced by dual hydraulic disc brakes at the front and a hydraulic disc brake at the rear, with ABS availability on select models. The YP400 Majesty is a testament to a legacy in creating reliable and enjoyable personal transportation. This comprehensive Service Repair Workshop Manual provides in-depth information for owners, independent repair shops, and professional dealerships. It covers all essential aspects of the YP400 Majesty, including general information, engine maintenance, transmission systems, chassis systems, electrical systems, and more. The manual details preventative maintenance procedures, troubleshooting guides, diagnostic procedures, and step-by-step repair instructions for disassembly and reassembly. Technical specifications, fluid requirements, and common wear items are also clearly outlined. Written in English, this manual is designed to empower users with the knowledge needed to maintain and repair their YP400 Majesty effectively, ensuring its optimal performance and longevity.