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.
How to change old garage door springs.
Replace torsion garage door springs by following these steps.
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.
The torsion garage door springs will be located on either side of the center of the door frame while extension springs are on swing out arms placed on either side of the door itself.
Attempt the following steps only if you are a very.
Replacing torsion springs is the more difficult and potentially dangerous task.
You ll also need to secure the springs that allow the door to move but once you do your garage will open and shut smoothly and safely.
After removing the old door installing the new door is done by stacking the door panels one at a time and fitting the roller tracks around the panels wheels.
This video is to inform you of a type of spring and bracket that exists on one piece garage doors with a jam pivot style design.