Quote:
Originally Posted by montana20
How do you winterize the black tank flush?
How do you winterize the washer?
I’ve never done the black tank flush on our TT, not sure how to pump it in there and the new 5er will have washer so need to learn this now ;-)
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I always just blow air through the black tank flush. There are no valves associated with it and it is open at the ends in the tank. Otherwise you would have to pump it through the lines with a hand pump or a pump from the exterior of the trailer.