toilet clogged

beachnut

Member
Nov 19, 2009
82
Missouri
Boat Info
410 2000 sundancer
Engines
454 mercruiser
My vacuflush toilet appears to be clogged(410 aft head) is there a quick fix????... plunger hasn't helped :-?
 
Didn't you have some posts up here about how you felt it was the vacuum switch? Is this the same head?

If your pump is continuously running and no fluid is moving from the toilet to the vacuum tank, it's not a vacuum switch problem. On a 9-10 year old boat that you have no idea what it's history is (I see you just bought it from Florida), you need to replace the duckbill valves. I would go further and say you probably need to pull apart the vacuum tank pump and replace the bellows as well as the duckbill valves (i.e. rebuild the whole pump assembly).
 

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