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carb overflowing

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bojangles
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Joined: Sun Apr 06, 2014 6:49 pm
Location: Minnesota

carb overflowing

Post by bojangles » Sat Apr 18, 2015 7:03 pm

On my '66 Scramber, the left carb is leaking gas when I open the petcock. It ran great last fall.
Is the float stuck? Is there an easy fix. Or should I rebuild the carb?
Thanks

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jleewebb
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Joined: Fri Jun 08, 2007 3:37 pm
Location: travis county, tx

tap it

Post by jleewebb » Sun Apr 19, 2015 8:52 am

First try just gently but firmly tapping on the float bowl with a wrench or other hard object with petcock open. If it doesn't stop, turn off petcock and pop off float bowl, turn on petcock and see if you can turn off flow by pushing float up. You can remove float, valve, and seat with carb on bike if it needs cleaning. Make sure float is not hanging up on bowl gasket when reassembling. If it was running well before sitting up the float level probably hasn't changed. If you need to adjust float level it's a lot easier with carb off the bike.
'62 CB77. "It's a rider."

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jleewebb
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oops

Post by jleewebb » Sun Apr 19, 2015 1:32 pm

Just realized you were talking about a CL...oops, getting to the left carb a bit trickier on a scrambler. Maybe could reach up in there with a socket extension or something and tap on it, but removing float bowl and cleaning seat and needle with carb on bike could be more difficult than on a CB.
'62 CB77. "It's a rider."

bojangles
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Posts: 21
Joined: Sun Apr 06, 2014 6:49 pm
Location: Minnesota

CARB overflowing

Post by bojangles » Sun Apr 19, 2015 5:44 pm

THANKS

Farm Shop
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Joined: Sat Oct 25, 2014 11:31 am
Location: Edgerton, Wisconsin

Post by Farm Shop » Mon Apr 20, 2015 4:54 pm

Also take your float out and shake it to make sure it hasn't sprung a leak and filled with gas! Pretty common on stuff that old....

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