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https://fkwiki.win/wiki/Post:1....0_Websites_To_Help_Y
https://morphomics.science/wik....i/11_Ways_To_Totally
How to Repair a Bifold Door Top Pivot The top pivot of bifold doors can become loose and scrape the floor. It is possible to fix this by loosening the set screw of the top bracket. The top pivot pin is a screw made of metal that fits into a plastic cap that has a lipped end that stays in