Replacing Broken Garage Door Extension Spring

If you have an older opener you may need to remove a fuse or flip.

Replacing broken garage door extension spring. Open the garage door to remove all spring tension and clamp it in place. Unplug the power cord to your garage door opener. So i chose the new spring that had this color code. Replacing an extension garage door spring.

Purchase new garage door extension springs. A couple of carabiners can. As you can see in the picture below the last coil on my spring was painted red. Get it right the first time.

Disengage the opener from the door. Some garage door openers have a neutral position for the trolley disconnect. The doors with two springs are easy to replace. Replace extension garage door springs by following these steps.

A pair of new springs cost about 25. Broken garage door spring repair cost. Replacing an extension spring is relatively more manageable and straightforward. The new spring s diameter length and wire size or gauge must be the same as your old spring.

There are two types of garage door springs. Detaching and resetting a garage door costs 100 to 200. Repairing a broken garage door spring costs 40 to 80 for winding balancing and lubricating the springs from 85 to 185 to replace broken spring cables and between 120 and 350 for a complete spring replacement. Fully open the door.

Once in place disconnect the garage door. Because you might not need to deal with spring tension compared to a torsion spring which is safer. How to choose a new extension spring and install it. This allows you to go to the hardware store and pick out the replacement springs in about 5 minutes.

Disconnect the spring from the track bracket and the spring pulley. Secure the door open preferably using c clamps.