Beneteau F310 ~ APOTHIC
Join Date: May 2009
Location: Ontario, NY (PYC)
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Holding tank not empty after pump out?
I had my holding tank pumped out for the first time recently so I could change the hoses. After pump out (which seemed to go well), there was still about 1/2" or less of blue liquid on the bottom.
Even after removing the pump out hose very little came out. I think the fitting that threads into the bottom of the tank sticks up a bit and prevents complete draining.
Having no prior experience with holding tank plumbing, I'm wonder if this is normal, or if I have an inappropriate fitting that needs replacement.
Beneteau F310 ~ Apothic
PYC, Lake Ontario