How to Repair a Bifold Door Top Pivot The top pivot of bifold doors can be loosened and scrape the floor. It is possible to fix this by loosening the set screw on the top bracket. The top pivot pin is a metal screw that is fitted into a plastic https://bi-fold-door-repair-near13177.jaiblogs.com/57482098/watch-out-how-bi-fold-door-repairs-is-gaining-ground-and-what-we-can-do-about-it