SandorBond 0 Report post Posted June 24, 2022 Replaced both the main bilge pump in engine compartment, and the forward bilge pump. When I removed the screws, water starting coming in. It doesnt seem like there should be seawater that close to the surface of the boat bottom... those screws werent that long. Any ideas? 2007 330SY Share this post Link to post Share on other sites