For 2005 the Big Bear 4WD is coded YFM40FT. Yamaha's service manual covering it is LIT-11616-BB-40.
Coverage
- Part number: LIT-11616-BB-40
- 2005 model code: YFM40FT
- Model years documented: 2002 to 2006
Having the full five years in one volume is useful on a machine that has been maintained by more than one owner, since a component from an adjacent year can be identified rather than assumed. The repair content runs through engine overhaul with factory clearances, fuel system and carburetor service, clutch and transmission, final drive and four-wheel-drive components, brakes and wheels, steering and suspension, and the electrical system with wiring diagrams, with torque values printed where they are needed.
The troubleshooting chapter is Yamaha's own and starts from the symptom, which keeps a diagnosis from turning into a sequence of replaced parts. Check the code YFM40FT against your machine before ordering.
