Complete coverage for your Yamaha YFB and YFM ATVs covering Timberwolf, Bear Tracker, Bruin, and Big Bear for 1987 thru 2009:

-Routine Maintenance

-Tune-up procedures

-Engine, clutch and transmission repair

-Cooling system

-Fuel and exhaust

-Ignition and electrical systems

-Brakes, wheels and tires

-Steering, suspension and final drive

-Frame and bodywork

-Color Wiring diagrams

With a Haynes manual, you can do it yourself...from simple maintenance to basic repairs. Haynes writes every book based on a complete teardown of the ATV. We learn the best ways to do a job and that makes it quicker, easier and cheaper for you. Our books have clear instructions and hundreds of photographs that show each step. Whether you're a beginner or a pro, you can save big with Haynes!

-Step-by-step procedures

-Easy-to-follow photos

-Comprehensive routine maintenance and fault diagnosis sections

-Detailed wiring diagrams

-Color spark plug diagnosis

Haynes offers the best coverage for cars, trucks, vans, SUVs and motorcycles on the market today. Each manual contains easy to follow step-by-step instructions linked to hundreds of photographs and illustrations. Included in every manual: troubleshooting section to help identify specific problems; tips that give valuable short cuts to make the job easier and eliminate the need for special tools; notes, cautions and warnings for the home mechanic; color spark plug diagnosis and an easy to use index.