https://selfless.wiki/wiki/What_Is_Bifold_Door_Replacement_And_How_To_Use_It https://lovewiki.faith/wiki/How_To_Save_Money_On_Bi_Fold_Repairs How to Repair Bifold Door Bottom Pivots Misalignment is likely to be the reason for your bifold doors becoming sagging and scraping the floor. Simple adjustments can get them back on track. This bottom pivot is mounted to the bracket base or floor for an incredibly secure and sturdy mounting. This kit is threaded to allow adjustment and can be used with a variety of bi-fold door styles. Cracked or Broken Anchor or Pivot Pins Anchor pins and pivots may be damaged or misaligned on a bifolding door, causing the doors to slide and scrape the floor. They may also be able to pop out of brackets. There are three basic adjustments you can make to assist in getting your bifolds on track and working properly. The first thing to do in case your bifolds aren't moving smoothly is to examine the bottom pin. If it's loose, remove it using pliers or a screwdriver. Then, replace it. If the original pin is too small to fit the replacement you can drill a new hole for the new one. If the pivot pins are cracked, you can repair them by using Bondo, or Durham's Wood Filler. Be sure to moisten the area, and let the glue dry before attempting to move the door again. Also, you should look at the other pivots on your bifold door to ensure they're not damaged or loose. It's time for you to fix any of these problems: If the anchor pin is damaged or broken, you can replace it with a piece of piano wire or sewing needle. Make sure you make use of a tapered edge so that it's easier to insert the pin and tighten the anchor. You can also try taping the pin's end to the new pin to make it more smooth and more robust. If you're having trouble getting the new pin into the right position, try gently pressing it in with a mallet made of rubber. This will help to ensure that the new pin is securely in place and able to carry the door's load without bending or shift