Shower in wall leak

[frankos]

I have a leak in the shower wall of a 33' Land Yacht. I can't access the water line/lines, do I have to cut into my beautiful oak paneling behind the fiber glass shower wall ? Frank

[bobmiller1]

Some pictures would be nice…….Regards, Bob

[Bill M.]

Have you taken the knob and trim off and accessed the shower valve yet? And looked for leaks there?

[frankos]

Yes I did,unfortunately those connections are tight and correct. The leak is further in.
I wish I knew of another fitting inside the wall. Thanks for your reply,Frank