How to Repair a Bifold Door Top Pivot A bifold closet door's top pivot may be loosened and scrape the floor. You can correct this by loosening the set screw of the top bracket a bit. The top pivot pin is an iron screw that fits into a cap made https://bifold-door-repair65842.therainblog.com/29707273/20-insightful-quotes-on-bi-fold-door-repairs