The Yamaha BR250 BR250F 1981-1990 Factory Service Repair Manual is a comprehensive guide for maintaining and repairing your motorcycle. This official manual, created by Yamaha, provides detailed information and step-by-step instructions for all aspects of your motorcycle's operation. Inside, you'll discover a wealth of knowledge on everything from general information and basic maintenance to advanced troubleshooting and repair procedures. The manual covers a wide array of topics including: * Fuel system * Cooling system * Engine top end * Clutch * Engine lubrication system * Engine Removal/Installation * Crankshaft/Transmission * Wheels/Tires * Final Drive * Brakes * Suspension * Steering * Frame * Electrical System The manual is illustrated with clear diagrams and photographs, making it easy to understand complex procedures. It also includes valuable notes, cautions, and warnings to help you identify crucial information and navigate potential hazards. Whether you're a seasoned mechanic or a novice enthusiast, this manual is an indispensable resource for keeping your Yamaha BR250 BR250F running smoothly. With its detailed instructions and comprehensive coverage, you'll have the confidence to tackle any repair job and save money on expensive shop labor.