How to Repair a Bifold Door Top Pivot The top pivot of a bifold closet door can become loose and scrape the floor. This can be corrected by loosening the set screw on the top bracket. The top pivot pin is made of a screw made of metal that is https://bifold-door-glass-replace08198.blogvivi.com/31074947/the-10-most-terrifying-things-about-bi-fold-door-repairs