How to Repair a Bifold Door Top Pivot A bifold closet door's top pivot can be loosened and scrape the floor. It is possible to fix this by loosening the set screw on the top bracket a bit. The top pivot pin is an iron screw that fits into a https://bifold-door-repairs83385.blog-mall.com/31257777/bi-fold-door-repairs-what-s-the-only-thing-nobody-is-talking-about