How to Repair a Bifold Door Top Pivot The top pivot of the bifold closet door could be loosened and scrape the floor. It is possible to fix this by loosening the set screw on the top bracket slightly. The pivot pin on the top is a screw made from https://repairing-bifold-doors54630.blog-a-story.com/10722369/10-things-you-ve-learned-from-kindergarden-which-will-help-you-with-bi-fold-door-repairs