How to Repair a Bifold Door Top Pivot A bifold closet door's top pivot could become loose and scrape the floor. It is possible to fix this by loosening the set screw of the top bracket a bit. The pivot pin on the top is a screw made of metal https://bifoldingdoorrepairnearme59201.look4blog.com/69452514/7-easy-secrets-to-totally-enjoying-your-bi-fold-door-repairs