bilge pump failure

My E30 Plus has a remotely mounted suction bilge pump, located under the quarter birth. It can pull from either the bilge or the shower sump based on a selector. I believe this slightly unusual setup was factory standard. It stopped working, I replaced it, and the placement isn't working very...

Hey! Bought my 1978 E27 at the end of April and the bilge pump was working perfectly. Went to use it the other day and it doesn't work. I am thinking it is one of three things: 1) Fuse 2) Bad wiring 3) Bad Pump Here is the situation: I would flip my bilge switch on my electrical board and the...