How to Repair a Bifold Door Top Pivot The top pivot may be loosened and scrape the floor. This can be fixed by loosening the screw that holds the top bracket. The top pivot pin is made of an iron screw that fits into a cap made of plastic that https://bifold-door-seal-replacem17635.oblogation.com/30164724/a-journey-back-in-time-a-trip-back-in-time-what-people-talked-about-bi-fold-door-repairs-20-years-ago