Black tank dump plumbing replacement?
My kids got a used RV and on their maiden trip discovered the black tank dump plumbing leaks. Appears to have one or more cracks in the plumbing from the tank to the dump valve. They tried to patch ...
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They can do it any number of ways. Mine has the valve right at the tank. On thing to consider is the use of a fernco coupling (google it). If he can cut right before the leak at the end of an elbow and use a fernco to attach to the new piece he should be fine.
