Abstract: A transom shield assembly adapted to be coupled to a transom of an inboard/outboard boat includes a transom shield, and a cover, attachable to the transom shield, for covering a trim pump. The transom shield assembly permits a trim pump to be hydraulically connected to a trim cylinder to form a tilt/trim assembly and, after hydraulically connecting the trim pump to the trim cylinder to form a tilt/trim assembly, permits the tilt/trim assembly to be installed on the inboard/outboard boat without hydraulically disconnecting the trim pump and the trim cylinder.