https://yamcode.com/15-of-the-best-pinterest-boards-of-all-time-about-bi-fold-door-repairs How to Repair Bifold Door Bottom Pivots The misalignment of your doors could be the cause of your bifold doors sagging and scraping the floor. A few simple adjustments will get them back on track. The bottom pivot is attached to the bracket's the floor or base for an extremely secure, sturdy mounting. It is threaded to allow for adjustment. kit works with a wide variety of bi-fold doors. Anchor or pivot pins that have broken or cracked The anchor pins and pivot pins on a bifold door often fail or are misaligned, which could cause the doors to slide down, scratch the floor, and fall out of their brackets. Fortunately, there are three simple adjustments you can make that will help get your bifolds back in line and functioning properly. The first thing you should do in case your bifolds aren't moving smoothly is to examine the bottom pin. If it's loose, you can make use of pliers or a screwdriver to remove it and replace it with a new one. If the hole in the pin is not large enough to hold the replacement pin, you can drill a new one. If the pivot pins have cracks You can fix them with Bondo, or Durham's Wood Filler. Be sure to dampen the area and let the glue dry before attempting to move the door once more. It's also a good idea to inspect the other pivots on your bifold doors to ensure they're not damaged or loose. It's time to address any of these problems: If the anchor pin is damaged or broken If it's broken or cracked, you can replace it with a piece of piano wire or a sewing needle. Use a tapered-end anchor pin to make it easier to insert. You could also try tapping the ends of the new pin to make it smoother and a little more robust. If you're having trouble getting the new pin in place, try gently tapping it in using a rubber mallet. This will help to ensure that the new pin is secured in its place and can take the weight of the door without shifting or breaking. Damage