Replacing Broken Garage Door Extension Spring

A safety cable is threaded through the spring to.

Replacing broken garage door extension spring.

The easiest way to do this is to take the broken spring to a local garage door dealer or home improvement center so they can help you find an exact match. 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. Get it right the first time. Replacing an extension garage door spring.

Fully open the door. As you can see in the picture below the last coil on my spring was painted red. Detaching and resetting a garage door costs 100 to 200. Replace extension garage door springs by following these steps.

The doors with two springs are easy to replace. If you have an older opener you may need to remove a fuse or flip. Unplug the power cord to your garage door opener. This allows you to go to the hardware store and pick out the replacement springs in about 5 minutes.

There are two types of garage door springs. So i chose the new spring that had this color code. Once in place disconnect the garage door. How to choose a new extension spring and install it.

Secure the door open preferably using c clamps. Garage door extension springs are color coded. Broken garage door spring repair cost. Purchase new garage door extension springs.

Disconnect the spring from the track bracket and the spring pulley. The new spring s diameter length and wire size or gauge must be the same as your old spring. Open the garage door to remove all spring tension and clamp it in place. Replacing an extension spring is relatively more manageable and straightforward.

Disengage the opener from the door. A couple of carabiners can.