ATV Florida Forum

General => Tech Corner => Topic started by: cheapthrills on November 09, 2009, 04:32:23 PM



Title: yamaha big bear 400 cooling fan
Post by: cheapthrills on November 09, 2009, 04:32:23 PM
Mine is on the blitz, don't know why yet. was difficult to turn by hand at first, lots of crud but now it moves freely. I don't see any fuse or relay for this which is real hard to believe one isn't in line somewhere. Anyone know if ones hiding or does the fan just toast up?



Thanks in advance


Title: Re: yamaha big bear 400 cooling fan
Post by: OPowersports on November 09, 2009, 05:49:27 PM
I thought the Big Bear was Air Cooled..I have never seen an Air Cooled bike with a cooling fan before..I guess you learn something new everyday.. :-\


Title: Re: Yamaha big bear 400 cooling fan
Post by: cheapthrills on November 09, 2009, 05:53:54 PM
It has an oil cooler even though the majority of the cooling is done by design, lots of fins and a lack of plastic around the engine.