How To Replace Garage Door Side Extension Spring

Open the garage door to remove all spring tension and clamp it in place.

How to replace garage door side extension spring. 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. Lift from the side of the garage door that has the broken spring. To do this you will need to first detach. Enlist the service of one or more friends or family members to help with.

Once you ve completed the steps required for garage door extension springs replacement make sure to check your work. In essence replacing garage side door extension springs is all about balance. How to install garage door extension springs. Make sure that the vise grip will hold when you let go of the garage.

Once you open the garage door vise grip the track just below the bottom roller. The side garage extension spring on the left should mirror its counterpart on the right and vice versa. The following steps will walk you through how to replace an extension garage door spring. You may need to have someone help you.

This may be difficult with only one extension spring. Once in place disconnect the. Thread the safety cable through the spring and tie it to the vertical bracket. Open the garage door by hand.