This comprehensive factory repair manual provides detailed instructions and diagrams for servicing and repairing your 1980 Yamaha BR250 BRAVO snowmobile. It is the same manual used by professional mechanics and dealerships, covering all mechanical aspects of the vehicle. The manual includes detailed information on model specifications, general information, maintenance procedures, fuel systems, engine systems, final drive and brake systems, PVT system, suspension and steering, shocks, chassis, electrical systems, and wiring schematics. You'll find step-by-step instructions and illustrations for everything from basic oil changes to complete transmission rebuilds. This manual will save you money by enabling you to perform repairs and maintenance yourself, empowering you to diagnose and fix problems with your snowmobile. You'll gain a thorough understanding of your vehicle's systems and components, enabling you to keep it running smoothly and efficiently. This manual is the ultimate resource for any owner looking to maintain and repair their 1980 Yamaha BR250 BRAVO snowmobile.