ATV Florida Forum

General => Tech Corner => Topic started by: themensh on November 20, 2005, 07:15:51 PM



Title: Grizzly (ATV) clutch vents?
Post by: themensh on November 20, 2005, 07:15:51 PM
  not knowing how many miles a belt would last (my 2000 grizz had 1148 miles on it when I bought it) I changed my belt at 1208 miles.
  The belt that was on the griz looked good to me......but I was wondering why there are two holes leading to the same air duct?
  I can almost understand the clutch spinning and maybe needing a vent of some sort (guessing here).....but one of the vents is forward and low. The other is more towards the top of the engine. I was just wondering if there was a particular reason....for two vents Vs. one large vent.


Title: Re: Grizzly (ATV) clutch vents?
Post by: kodiak-jason on November 21, 2005, 12:16:41 PM
It kinda works like intake and exhaust, with just one vent it won't work. Jason


Title: Re: Grizzly (ATV) clutch vents?
Post by: themensh on November 21, 2005, 04:45:58 PM
  That would kind of make sence I guess..say like having two windows open in a house making a flow through ventilation,
except on my Grizzly 600.......the two 'vents' I guess you could call them..are ducted into the same 'pipe'.
  The vents form a "Y" shape into one tube.
  Also, when I changed my belt........I saw some 'fur' in side the engine cover. I guess something must have crawled down there and nested at some point. I did not see any bones.....so I guess whatever it was....got out.
   Took my Grizzly out today to a small local area and couldn't tell the difference that I had a new belt (I think that means the old one was OK)


Title: Re: Grizzly (ATV) clutch vents?
Post by: Truegrit on November 22, 2005, 08:49:01 PM
Just keep the old one in the truck for a spare, for when you burn up the new one.

Like was stated earlier the belt should have an intake and exhaust. They are probably not right next to each other. I beleive the exhaust comes out towards the rear of the bike on those.