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Peakstar's avatar
Peakstar
Explorer
Jul 21, 2013

Aqua Magic IV Issue

So there has been a horrible smell in my bathroom. The seal on the bottom is good, holds water. Then I realized the obvious problem---underneath the water spray valve there is a manufactured hole that leads directly to the black tank! Why is this here? Am I missing something that is supposed to close this hole? I've been having flies come directly into my coach from the black tank through this hole! What the hell??
  • Since that Thetford link doesn't show the part. on the list it is #6. There should be an 'S' shaped piece of hose connected to make a water trap. It is actually an overflow for the bowl. Every time you flush, a small bit of water should enter to keep the trap full.
    Art
  • Until you get the problem solved a little duct tape will do wonders.