Diy garage door torsion spring replacement step by step how to video.
How to change garage door spring.
Doors with extension springs have two sets of pulleys which are sometimes called sheaves.
In order to replace your garage door spring s you will need to find the current measurements in order to accurately replace the spring s.
Replacing torsion springs is the more difficult and potentially dangerous task.
This should take about 3 minutes and you don t need to remove the springs or loosen the tension to measure them.
One at the end of each spring and one at the top of the vertical door track they also have two cables on each side.
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Garage door springs can be easily broken making the garage door difficult to open or even putting the vehicle or driver at risk by dropping on them.
This video will show you how to replace the extension springs on your garage door.
Attempt the following steps only if you are a very.
Our springs are made to be a bit flexible so you don t have to get it to an exact measurement.