Coverage:

This repair manual covers Yamaha YFB and YFM ATVs (Timberwolf, Bear Tracker, Bruin, and Big Bear), including:

• YFB250 Timberwolf 1992 - 2000
• YFM250 Bear Tracker 1999 - 2004
• YFM250 Bruin 250 2005 - 2006
• YFM250 Big Bear 250 2007 - 2009
• YFM350ER 1987 - 1995
• YFM350FW Big Bear 1987 - 1999
• YFM350U Big Bear 2x4 1996 - 1999
• YFM350FWB Big Bear 4x4 1997 - 1999
• YFM400 / YFM40 Big Bear 400 (2WD and 4WD) 2000-2009

What You Will Learn:

This Haynes manual provides step-by-step instructions, photos & illustrations to guide you through each job.  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 vehicle. 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
--Complete troubleshooting section
--Valuable short cuts
--Color spark plug diagnosis

Summary:

--Routine Maintenance
--Tune-up procedures
--Engine, clutch and transmission repair
--Cooling system
--Fuel and exhaust
--Emissions control
--Ignition and electrical systems
--Brakes, wheels and tires
--Steering, suspension and final drive
--Frame and bodywork
--Colored Wiring diagrams

• The new "Super" version includes Model History, Performance Data, Tools, & Workshop History

Contents:

• Introduction
• Chapter 1: Tune-up and routine maintenance
• Chapter 2: Engine, clutch and transmission
• Chapter 3: Cooling system
• Chapter 4: Fuel and exhaust systems
• Chapter 5: Ignition system, spark plugs, coils, alternator
• Chapter 6: Frame, suspension and final drive
• Chapter 7: Brakes, rotors, pads, calipers, wheels and tires
• Chapter 8: Electrical system, fuses, battery, lights, blinkers, bulbs
• Wiring diagrams

Models Covered:

• Yamaha YFB250 Timberwolf 2000
• Yamaha YFB250 Timberwolf 1999
• Yamaha YFB250 Timberwolf 1998
• Yamaha YFB250 Timberwolf 1997
• Yamaha YFB250 Timberwolf 1996
• Yamaha YFB250 Timberwolf 1995
• Yamaha YFB250 Timberwolf 1994
• Yamaha YFB250 Timberwolf 1993
• Yamaha YFB250 Timberwolf 1992
• Yamaha YFM250 Bear Tracker 2004
• Yamaha YFM250 Bear Tracker 2003
• Yamaha YFM250 Bear Tracker 2002
• Yamaha YFM250 Bear Tracker 2001
• Yamaha YFM250 Bear Tracker 2000
• Yamaha YFM250 Bear Tracker 1999
• Yamaha YFM250 Big Bear 2009
• Yamaha YFM250 Big Bear 2008
• Yamaha YFM250 Big Bear 2007
• Yamaha YFM250 Bruin 2006
• Yamaha YFM250 Bruin 2005
• Yamaha YFM350 Big Bear 1999
• Yamaha YFM350 Big Bear 1998
• Yamaha YFM350 Big Bear 1997
• Yamaha YFM350 Big Bear 1996
• Yamaha YFM350 Big Bear 1995
• Yamaha YFM350 Big Bear 1994
• Yamaha YFM350 Big Bear 1993
• Yamaha YFM350 Big Bear 1992
• Yamaha YFM350 Big Bear 1991
• Yamaha YFM350 Big Bear 1990
• Yamaha YFM350 Big Bear 1989
• Yamaha YFM350 Big Bear 1988
• Yamaha YFM350 Big Bear 1987
• Yamaha YFM350ER 1995
• Yamaha YFM350ER 1994
• Yamaha YFM350ER 1993
• Yamaha YFM350ER 1992
• Yamaha YFM350ER 1991
• Yamaha YFM350ER 1990
• Yamaha YFM350ER 1989
• Yamaha YFM350ER 1988
• Yamaha YFM350ER 1987
• Yamaha YFM400 Big Bear 2009
• Yamaha YFM400 Big Bear 2008
• Yamaha YFM400 Big Bear 2007
• Yamaha YFM400 Big Bear 2006
• Yamaha YFM400 Big Bear 2005
• Yamaha YFM400 Big Bear 2004
• Yamaha YFM400 Big Bear 2003
• Yamaha YFM400 Big Bear 2002
• Yamaha YFM400 Big Bear 2001
• Yamaha YFM400 Big Bear 2000

Haynes ATV repair manuals can save you money on maintenance and repair bills. Step-by-step procedures and illustrations guide you through every job, from maintenance and troubleshooting, to complete teardown and rebuild.