Black tank flush system leaking
Hello, We traded our TT for a 2010 Keystone Montana 3455SA last week. It has a black tank flush hook up in the convienance center. When we hook a hose up to rinse the black tank out, fresh water leaks...
Forum Discussion
Many Montana models, and probably other makes/models, have cheap back-flow preventers plumbed into the black tank flush systems. If your dealer replaces it with the same kind it will probably leak again some day.
