Another source of odor

[Prime Time]

This yr we rebuilt both WC SKipper II, replaced all hoses with the best Trident, replaced the vent hose. There is still an odor not in the head but in the compartment where the holding tank (fiberglass) is. No leaks of tank or hoses.

I use K.O.

Then I realized that the manual overboard pump diaphragm smelled. I guess the rubber is permeated. Maybe time to replace it with an electric pump/macerator, or just replace diaphragm or the whole pump.

Has anyone else noticed this as a source?

 

[jk kudera]

I found that to be the ONLY source of odor on my Hunter 34!!