Your trusted garage door repair spring replacement experts.
How to replace your garage door spring.
If you re concerned about tackling this project on your own consider hiring out the job to a professional.
This allows you to move the original bar to repeat the process alternating the bars with each quarter turn.
Since extension springs are determined by how much weight they each lift and the pulley system cuts this in half you need to replace your old springs with 200 pound extension springs.
The following steps will walk you through how to replace an extension garage door spring.
All of our employed garage door repair technicians are highly trained and skilled experts with the knowledge to perform repairs on all makes and models of garage doors and garage door openers.
How to replace a garage door extension spring step 1.
This should take about 3 minutes and you don t need to remove the springs or loosen the tension to measure them.
With a second set of hands to help you along manually lift the door off the ground and lock.
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Otherwise replace both the left and right springs at the same time to save yourself from having to do the job twice.
At the far end of the door rail.
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.
Once in place disconnect the.
Disengage the broken extension spring one end at a time.
Open the garage door to remove all spring tension and clamp it in place.
Do not try to remove the extension spring that is not broken when the garage door is closed.
Diy garage door torsion spring replacement step by step how to video.