How To Replace Garage Door Side Extension Spring

Once you ve completed the steps required for garage door extension springs replacement make sure to check your work.

How to replace garage door side extension spring.

Detach and remove the extension spring that is broken. To do this you will need to first detach. As a side note you should replace both springs at the same time because your garage door won t close properly if one spring has more tension than the other. The following steps will walk you through how to replace an extension garage door spring.

You may need to have someone help you. Open the garage door to remove all spring tension and clamp it in place. Thread the safety cable through the spring and tie it to the vertical bracket. In essence replacing garage side door extension springs is all about balance.

At this point you can place the safety cable clip onto the end of the new extension spring. Once you open the garage door vise grip the track just below the bottom roller. How to install garage door extension springs. The side garage extension spring on the left should mirror its counterpart on the right and vice versa.

Lift from the side of the garage door that has the broken spring. Enlist the service of one or more friends or family members to help with. Once in place disconnect the. Open the garage door completely and lock it in the open position.