The torsion spring helps the garage door open and close easily.
How tight to tighten garage door spring.
You need proper tension on a garage door to operate the door by hand or with an automatic opener.
The cable runs through the torsion springs literally doing the heavy lifting each time the door is raised.
This tension makes it easier to lift the garage door from its closed position.
It is harder to operate your garage door.
The springs extend along the shaft and work by twisting as the garage door closes by means of cables attached to each side of the lowest garage door panel.
With an extension spring door the goal is to take all the tension off the door before you even think about touching a spring you can do this by opening the door all the way and propping it up with a ladder.
If it was opening too quickly move it to the next lower hole.
Warning signs that your garage door springs need adjustment.
If you garage door is opening and shutting down perfectly the spring are working fine but if it is showing these signs you may need to tighten and adjust the springs.
Adjust the springs on both sides of the door the same way.
Open it just as wide as you can without hitting the garage door opener s stop bolt and place a clamp on the track on both sides to keep the door in.
What a garage door cable does.
Once the spring is free of tension remove from its track hanger.
Retest the door balance as you did in step 1.
If the tension is too loose the springs that help lift the.
Adjusting an extension spring door.
It s actually one of the most important safety mechanisms of your garage door.
To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller.
The springs are located at the top inside part of the garage door.
You might be wondering what purpose does a garage door cable serve.
The door is taking longer than usual in opening and closing itself.
There are two torsion springs at each side of the garage door.
Here s a breakdown of how to adjust garage door cables.
How to adjust garage door tension.
If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments.
