Black water tank not draining completely
New TT is a 2013 Forest River Surveyor SV301. It has a 30 gallon black tank. First trip was only for a couple of nights to check things out. Appeared that everything worked as it should and was very p...
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Not familiar with the model. If you are able to back flush from outside, give it a try then see if you get the whooshing sound and then trickle down. If so, safe to assume you may have some pieces in the tank acting like a flapper. Unfortunately that could very well mean a trip back but hey, that's what a warranty is for.
