1994 cr125

[Josh_mx]

hi, i have a tube that comes out of the crank,it was connected to my overflow on my carb? is that right.
:|

 

[freakystyley]

the top center of the crankcase may have a little barb/bung fitting for a vent hose, as well as the couple tubes coming from the carb

 

[Josh_mx]

I rebuilt the carb and replaced the vent tubes on the carb,but like i was saying where does that tube go? and yes it is in the center of the crank.when i got the bike it was connected to the overflow on the carb.

 

[hot125mod]

it is a vacuum line to in the float bowl it helps keep a more consistant feed of fuel to your jets