Doors with extension springs have two sets of pulleys which are sometimes called sheaves.
How to repalce garage door springs.
Only then will you be able to order replacement parts and install the new springs.
Part 1 of 2.
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.
Removing the old springs.
This should take about 3 minutes and you don t need to remove the springs or loosen the tension to measure them.
Depending on where you live doing this garage door spring replacement job yourself might save you 200 or more.
Replacing torsion springs is the more difficult and potentially dangerous task.
Our springs are made to be a bit flexible so you don t have to get it to an exact measurement.
Replace torsion garage door springs by following these steps.
One cable attaches to the bottom of the door runs up and over the pulley above the door and around the spring pulley and then attaches to the door track bracket.
Replacing your own garage door springs takes only a little time and effort and can save you hundreds of dollars.
Attempt the following steps only if you are a very.