Fittings for transom shower
I have a transom shower on my 1994 Formula PC27 I recently purchased. The water supply lines don't stay on the nipples located on the back of the transom shower assembly. The water supply lines connect to a series of fittings that would appear to then tighten on the nipples. Problem is they don't tighten and will slide off dumping the contents of my water tank in the bilge if the water pump is on. I even tried eliminating these fittings and using hose clamps to directly install the water lines on these nipples. Didn't work. Any suggestions?