How is this hatch suppose to be removed? I'm going through the whole boat that I just bought (2005 2830). I found some screws going into the hatch from inside that rear bilge hatch, although some seem like they're blocked by a stringer, so I can't remove them all. Is this hatch screwed in all the way around and has to be cut out? If so, what's the point of having the hatch?
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View attachment IMG_1554.JPG