How to Repair a Bifold Door Top Pivot The top pivot of bifold doors can be loosened and scrape the floor. This can be fixed by loosening up the screw that holds the top bracket. The top pivot pin is a screw made of metal that is fitted into a https://bifold-door-replacement34357.verybigblog.com/29988414/think-you-re-perfect-for-doing-bi-fold-door-repairs-check-this-quiz