This comprehensive 1985 Yamaha BR250 Snowmobile Factory Service Repair Manual provides detailed information for maintaining and repairing your snowmobile. The manual covers a wide range of topics, including model specifications, general information, maintenance procedures, fuel systems, engine systems, final drive and brake systems, PVT system, suspension and steering, and more. Whether you're a seasoned mechanic or a DIY enthusiast, this manual is an invaluable resource for ensuring your BR250 runs smoothly and reliably.

The 1985 Yamaha BR250 is a classic snowmobile designed for recreational use, offering a balance of performance and affordability. This model falls under Yamaha's BR series, known for their lightweight construction and agility, making them popular choices for navigating diverse snow conditions. The BR250 is powered by a 246cc, two-stroke, single-cylinder engine, delivering a respectable amount of power for its size. This engine is mated to a chain-driven final drive, transmitting power to the track efficiently. The BR250 also features Yamaha's renowned PVT (Positive Valve Transmission) system, known for its smooth and reliable performance. The BR250 was designed with ease of maintenance in mind. Its simple and robust construction allows for convenient access to key components, making repairs and routine maintenance relatively straightforward. This accessibility is further enhanced by the inclusion of a factory service manual, which provides detailed instructions and diagrams for handling every aspect of the snowmobile, from basic maintenance tasks to complex engine overhauls. The manual serves as a vital resource for owners looking to keep their BR250 running in optimal condition, extending its lifespan and ensuring a satisfying riding experience. The 1985 Yamaha BR250 remains a popular choice for snowmobile enthusiasts seeking a dependable and affordable machine for exploring snow-covered landscapes.