2002 yz426f carb rubber bellows ???


3 replies to this topic
  • laserracer

Posted October 04, 2008 - 08:32 PM

#1

Can anyone help just noticed that the rubberbellows thing that runs from the carb to the airfilter has a short rubber tube on top of it should this have anything coming off it as its just an open tube on mine and im scared im gonna get water in it when i wash it
cheers Dave

  • grayracer513

Posted October 04, 2008 - 11:06 PM

#2

Take a closer look. The hole in that stub is blind (or should be). It doesn't go anywhere, and nothing belongs in it.

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  • DeeCee

Posted October 05, 2008 - 06:02 PM

#3

If the hole is open make sure you block it off immediately.

If it is open you are sucking unfiltered air into your engine.

If it is open the reason is probably because the PO did a crankcase breather modification (Yamaha make a kit) - see a recent post on this forum that had pictures of this kit fitted.

  • laserracer

Posted October 06, 2008 - 12:34 AM

#4

thanks grayracer and DeeCee , yep you were right grayracer its blocked off,i feel like such a dumbass now:lol:
Cheers guys
Dave





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