How to Repair a Bifold Door Top Pivot A bifold closet door's top pivot may become loose and scrape along the floor. This can be fixed by loosening the set screw of the top bracket a bit. The top pivot pin is a screw made from metal that is inserted https://bifoldingdoorrepair54192.buyoutblog.com/30752369/10-erroneous-answers-to-common-bi-fold-door-repairs-questions-do-you-know-the-correct-answers