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carb leaks
- minderbinder
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- ericvm
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\'82 Gpz 750 (KZ 750 R)
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- Patton
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Jeff Saunders wrote:
One problem I've seen on several sets of these old carbs is where previous owners have overtightened the float bowl screws and distorted the carb body - essentially pulling the corners of the float bowl mount area downwards - often a visual look will see the corners slightly bent downwards.
In cases like this, the gasket can't easily do it's job - I know a couple of customers have double-gasketed the float bowl in an attempt to stem the weeping.
And baldy110 wrote:
I've worked on several carbs with the bent float bowl corners. I could never get the bowls to seal. I placed the bowls upside down on on open vice and lightly tapped the bottom with a hard plastic hammer. They slowly bent the corners back. They sealed after that.
Sometimes a leaking fuel pipe joint is mistaken for a float bowl gasket leak. Or leakage from a cracked or deteriorated fuel line, or loose fuel line connection.
"Good Luck" to minderbender and ericvm!
Post edited by: Patton, at: 2007/08/28 18:35
1973 Z1
KZ900 LTD
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- minderbinder
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- ran429
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- Patton
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thanks for the reply. the high tack sealant i used seems to be curing as the days go by. if it doesn't end up working i'll pull them and try to straighten them. so is it the carb bowl that gets bent or is it the carb body?
so is it the carb bowl that gets bent or is it the carb body?
Looked to me like either or both.
Here's the link to the entire thread (which I should have furnished earlier).
leaky float bowl gasket
Post edited by: Patton, at: 2007/08/28 21:48
1973 Z1
KZ900 LTD
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- ran429
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I am glad i get to watch it transform into a Beechin bike though. I will get to ride with it some day soon, just have to get my 750 all on order again.
I will commence to rebuilding my carbs again, this time using the spare bodies i have so the pilot (idle) jets arent frozen in place.
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