This manual covers the Youth 120 snowmobile models manufactured between the years 2000 and 2008. Designed for young riders, these snowmobiles are built with a commitment to quality engineering and reliable performance, offering an accessible entry into the world of snowmobiling. The Youth 120 is engineered to provide a safe and enjoyable riding experience, emphasizing ease of operation and durability. This comprehensive workshop service repair manual provides detailed instructions and specifications for all aspects of the Youth 120. It is an essential resource for owners and technicians, covering general information, engine diagnostics and repair, fuel systems, electrical systems, drive train, track and brake systems, rear suspension, and steering and body components. With step-by-step procedures, illustrations, and troubleshooting guides, this manual empowers users to maintain, diagnose, and repair their snowmobile effectively.