How To Replace Garage Door Opener Spring

A pair of new springs cost about 25.

How to replace garage door opener spring.

Open the garage door to remove all spring tension and clamp it in place. There are two types of garage door springs. This allows you to move the original bar to repeat the process alternating the bars with each quarter turn. 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.

If done carefully you should be able to balance garage door extension springs in their place and get the. Keep the garage door opener disconnected from power at all times and lock the door in the lowered position especially when you re winding the springs. The following steps will walk you through how to replace an extension garage door spring. Once in place disconnect the.

Position a sturdy ladder to the side of the. Some garage door openers have a neutral position for the trolley disconnect. Unplug the garage door opener and clamp the door to the track. Disconnect the garage door opener so the door remains.

Once you ve completed a quarter turn insert the other bar into a different hole in the cone and let the bar lever against the closed garage door to hold the spring tension. Step off the ladder and move it off to the side before unclamping the door and testing the balance. Pull on the cable until the extension spring lies above the track. Removing the old springs 1.

The doors with two springs are easy to replace. Grab the cable at a point that is about three inches from the slot on the track where the s hook used to be. Pull the end of the cable to the outside of the garage door toward the front as shown. Replacing garage door extension springs is not a difficult task provided you know all the key steps.

A couple of carabiners can. Unwind each spring with the. It may be useful to vise grip the cable here. Loosen the set screws while holding each spring with a winding bar.

Opening a door and failure to keep it securely open can damage the door or cause serious. Wear eye protection and leather gloves throughout the garage door spring replacement project.