i own a 91 baja islander 208. this boat has an electric over hydraulic engine cover lift and the unit has stopped working . i believe a wire has come off the actual pump. therefore it wont work and allow me access to my bilge area any ideas on how to access it. it seems to be sealed area with no access panels. it also has a wood uhpolsterd lid not fiberglass and thru hull exhaust. just picking everyones brain for ideas on how to get in to do repair thanks