Black Tank Capacity?
I have a used Trail Bay 27DS, 2007 model. I can only put 20 gallons in the black tank before it is full. I thought the black, gray and fresh tanks were all 40 gallons. Am I incorrect or is my trai...
Forum Discussion
Steelhawk wrote:
One more thing. Unless I'm understanding wrong, the tanks are mislabeled on the outside. The gate that says "Body Waste" is the gray tank. The one that says "Liquid Waste" is the black tank. Of that I'm sure.
You "sure"? Regardless of the labeling the black water valve will have a 3" blade, the grey will have a 1.5" blade.
No way a travel trailer the size of yours would have just a 20 gal black water tank ... it's a 2007 model and if the tank isn't draining properly it's either clogged or the tank itself has developed "pyramids of poo", which is not uncommon at all if the owner is in the habit of leaving the waste gate open all the time rather than closed as it should be.
