On my 1992 Excella the drain plug was damaged as well as the housing the plug threads into. I thought-mice ! Maybe so but I tried caulking the threads & reinstalled the plug. Still leaked. The housing is pretty bad so I tried epoxy, clamping a plastic band to keep the epoxy in place. Most of the leak is gone but there is still one at the top of the housing. I will try more epoxy but if that doesn't work how can I install a new drain plug assembly without removing the tank ?
2012 Interstate Coach
From All Over
, More Than Anywhere Else
Join Date: Dec 2011
Posts: 10,868
Have you tried a brand-new drain plug in the same housing? Before you replace the whole kit-and-caboodle, you might try replacing just the plug first. And if that doesn't help, THEN replace the whole thing, but keep the new drain plug you bought as a spare.
__________________
I thought getting old would take longer!
This website is not affiliated with or endorsed by the Airstream, Inc. or any of its affiliates. Airstream is a registered trademark of Airstream Inc. All rights reserved. Airstream trademark used under license to Social Knowledge LLC.