This is how to loosen or tighten the tension on a roll up door.
How to adjust spring tension on garage roller door.
You need proper tension on a garage door to operate the door by hand or with an automatic opener.
How to adjust garage door tension.
If the tension is too loose the springs that help lift the.
If you need to increase the spring tension hook.
Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel.
The springs are located at the top inside part of the garage door.
Clamp the garage door in place with a c clamp above the bottom roller.
Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension.
Here are the steps to adjust common torsion spring mechanisms.
There are two torsion springs at each side of the garage door.
Close the garage door and disconnect your garage door opener.
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The torsion spring helps the garage door open and close easily.
Just because the door is open does not mean that the spring tension is fully released.
These springs will generally maintain a high level of tension.
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.