https://world-news.wiki/wiki/5...._MustKnow_Bifold_Doo
How to Repair a Bifold Door Top Pivot The top pivot of a bifold closet door can become loose and scrape the floor. This can be corrected by loosening the screw that holds the top bracket. The top pivot pin is made of a screw made of metal that is inserted into a cap made of plastic that has a rounded top and is positioned above the front door. You'll also need an screwdriver and perhaps a pair pliers. Take off the pin at the bottom. Bifold doors are a great way to save space in your