[C320-list] Leak appearing under holding tank

[Scott Thompson]

Before taking out the holding tank I’d check the aft water tank and all thruhulls in the head compartment. Leaks from those areas can show up under the holding tank. 

> On Sep 2, 2019, at 9:25 PM, kskis at aol.com wrote:
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> Hello.  This morning after a 3:00AM trip to the head I began to hear the bilge pump turn on for 5 seconds every 15 minutes. Although I know the holding tank was not full I pumped out at 10:00AM.  The bilge pump continued its serenade every 15-25 minutes until I left the boat at 2:00PM today.  Fresh water pump never went on.  All areas leading to the bilge are dry except the area coming from directly under the holding tank.  There is a small puddle under the port/bow corner of the tank, just below the lower hose connection.  I can't reach my hand in to feel where the wet is coming from but I see a few very small drops of moisture on the plastic hose connection of that lower holding tank hose.  Most obvious is to check that hose connection which I can't reach to try to tighten.  All other areas are dry-macerator, hoses, etc.  Any other thoughts?  Does anyone know how that hose connection works?  Catalina Direct lists it as a "female" connection but not sure which direction to try to tighten it.  I ordered long-handled pump pliers but not even sure that will reach it.  Thinking I might have to start removing hoses and loosen the tank itself to even reach down there.  Any advice would be much appreciated.  Neil Kornblatt, #973 Harmony, East Hampton, NY
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