This comprehensive service repair manual provides an in-depth guide for all aspects of maintaining, repairing, rebuilding, refurbishing, or restoring your 1985 Yamaha BR250 personal watercraft. Covering every system of your Yamaha BR250, this manual includes detailed instructions, diagrams, and specifications for all major components, including the engine, transmission, electrical system, cooling system, steering, and hull. You'll find step-by-step instructions for troubleshooting and diagnosing issues, as well as procedures for performing routine maintenance, such as oil changes, filter replacements, and tune-ups. This manual is an essential resource for anyone who wants to keep their 1985 Yamaha BR250 running smoothly and reliably.