How to Repair a Bifold Door Top Pivot A bifold closet door's top pivot can become loose 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 made of a metal screw which fits https://bifolddoorreplacement46377.csublogs.com/37166720/bi-fold-door-repairs-11-things-you-re-not-doing