USMA 84

I'm new to this website and looking for answers to my auto bilge pump. I own a 170 Center Console which I enjoy very much. I keep it out of the water most of the time and must disconnect the wire to the battery to cut off the bilge. Triumph Boats and the dealership have been of no help. ITT does show some schematics, but they are blurred. I have the boat at Kerr Lake, Henderson, NC. Whatever advice you might have is appreciated.
Thanks: Stan