Once in place disconnect the garage door.
How to change your garage door spring.
That said you should only lift the door with a second set of hands.
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.
This allows you to move the original bar to repeat the process alternating the bars with each quarter turn.
Disconnect the spring from the track bracket and the spring pulley.
Click to watch get the official all in one kit and save big 5 star rat.
Slide the new spring onto the shaft.
Remove the wrong spring and place on the correct one.
Replace extension garage door springs by following these steps.
A safety cable is threaded through the spring to.
This video will show you how to replace the extension springs on your garage door.
Diy garage door torsion spring replacement step by step how to video.
This video will show you how to replace the extension springs on your garage door.
The bigger hole in the cone goes at the stationary end of the shaft.
If your garage door uses only one torsion spring lifting the door manually could be extremely difficult unless you are able to lift between 150 and 300 pounds depending on the weight of the door.
Open the garage door to remove all spring tension and clamp it in place.