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Post by gofast24 on Aug 22, 2021 10:21:53 GMT -5
Then it is the shaft seal, flush ball gasket, or bowl to floor gasket. That was our problem after new duck bills and bellows replaced.
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Post by bronkobilly on Aug 27, 2021 9:33:28 GMT -5
Where is the shaft seal. The bowl is holding water. Bought a mechanics stethoscope to hunt down leaks. Haven’t tried it yet hope the leak is not in the hoses. I did a full replacement in a previous boat. Not a pretty job to say the least.
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Post by gofast24 on Aug 27, 2021 10:46:46 GMT -5
Had middle son do it once, then a 25 year experienced guy do ours twice, no problem on our 4160! Are you sure it is the duck bills? One of ours was a bad vacuum switch and the other a leaking vacuum bellow! Two years ago repair by great mechanic= also the bowl gasket, then found out the o ring on flush petal shaft was bad and causing vacuum leak. Do both ? Removing the whole vacuum tank a nasty job  |
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