Forum Discussion
jplante4
Dec 25, 2014Explorer II
dave17352 wrote:
I actually explained what I do wrong. I leave the cap on the sewer outlet and open both the black and grey valve.
I did it this way...once. Then I realized that I had a mixture of black and grey water between the valves and the cap that had no place to go except into the waste bay. Holding the hose above tank level accomplishes the same thing with no mess.
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