Corrosion on shower drain.

[Ted Christensen]

I discovered a little corrosion on my forward stateroom shower drain. I want to replace it before it gets worse. So, anybody know how the fitting is connected to the drain? And where I can find a replacement?
Thanks in advance!
Ted

 

[Steve S]

I have been following the 480 sedan bridge forum and Russ Calasant says it isn’t accessible or replaceable.

 

[bbwhitejr]

I replaced 4 of them on our 44DB. I removed the hatch for the shower sump between the heads and was able to reach under the shower floor for access. To make a long story short, I took a Dremel and cut the nut off of the drain. Home Depot sells a “Jr. Bar Drain” that fit perfectly. Had to do some rigging on the piping, but not too big of a deal.

Bennett