How To Change Extension Springs On Garage Door

Be sure the door is open and supported when doing this.

How to change extension springs on garage door.

Following are the steps necessary to replace one or more of these springs while taking safety precautions. Extension springs the other kind of garage door springs are torsion springs run alongside the upper garage door tracks the ones that run parallel to the ceiling and stretch or extend out and back to help lift the garage door. Extension springs are attached to a pulley and i bolt. Spotting a bad garage door extension spring is easy.

Extension springs are cheaper easier to install and require less maintenance than torsion springs. Granted garage door spring installation work requires time and attention so it is best to save the task for the afternoon of a free day. But we ll show you garage door spring replacement on the more common torsion springs the kind that mount on a bar above the garage door. If the extension springs are not the same length open the garage door and change the location of one of the s hooks so that when you close the door both springs are the same length.

If both springs are the same length the garage door should be level across the floor. Replacing garage door extension springs is not a difficult task provided you know all the key steps. Complete instruction to repair a broken garage door spring. Replace extension garage door springs by following these steps.

We won t cover how to replace garage door extension spring systems in this story. If the coils are distended and irregular when the spring is extended then it needs to be replaced. Check out my other. Depending on where you live doing this garage door spring replacement job yourself might save you 200 or more.

Extension spring replacements are common projects for diyers as they are relatively simple and safe tasks that do not involve the. How to replace a garage door extension spring. Spotting and removing a bad garage door extension spring. The extension springs alone cost 20 to 50 each.

This video will show you how to replace the extension springs on your garage door.