They extend when the door is lowered and closed and retract as it opens.
One garage door orsion spring to side.
Since the spring anchor bracket is secured to the wall the winding cones pull the shaft through the bracket.
Decrease the tension on that side by hooking the spring onto a lower hole on the track hanger.
With most new garage doors there will be two torsion springs separated by a divider that s located at the midpoint of the door.
A garage door generally has two extension springs one on each side of the door and runs parallel to the track.
If your garage door was originally set up with only one torsion spring then you are perfectly fine with having only one spring put back on the door.
So if the spring to your left is broken you want to order a right wound spring.
What can we say it can appear a bit complicated.
If one side raises more than the other this could be as sign the spring has weakened on one side.
Here is how you can make one of the most danger.
To adjust tension on one side and correct a door that wasn t closing evenly adjust the spring only on the side where the gap was.
As you can tell by the name extension springs extend and stretch.
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The second spring will break it s just a matter of time which is usually within 6 months.
Another way to test your springs is to see if your garage door is perfectly aligned.
Torsion springs are located over the garage door and the number of springs depends on the size and weight of the door.
They call it a right spring but when you are looking at the door from the inside it goes on the left side and vice versa.
If your garage door has two springs pulling the door up then definitely have both replaced.
The best spring possible using the best torsion spring tool surewinder garage door springs are dangerous.
The spring to your right is a left wound spring and the spring to your left is the right wound spring.
If it doesn t stay in place on its own it s time to replace your garage springs.
Extension springs are located on each side of the door near the upper rails there should always be two extension springs and cables.
Here s how to tell if your garage door torsion spring is a left wound spring or a right wound spring as seen from the back of the door.