How to Repair a Bifold Door Top Pivot The top pivot can become loose and scrape the floor. You can correct this by loosening the set screw of the top bracket a bit. The top pivot pin is made of an iron screw that fits into a plastic cap that https://bifolddoorrepair62307.idblogmaker.com/29915271/the-leading-reasons-why-people-achieve-in-the-bi-fold-door-repairs-industry