How to Repair a Bifold Door Top Pivot A bifold closet door's top pivot may become loose and scrape the floor. This can be corrected by loosening up the set screw on the top bracket. The pivot pin on the top is a screw made of metal that is fitted https://bi-folding-door-repair46358.activoblog.com/31826630/how-to-survive-your-boss-on-bi-fold-door-repairs