This is how to loosen or tighten the tension on a roll up door.
Roll up garage door adjustment.
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Adjustments to these types of spring should only be done by a professional.
You can do almost anything all you have to do is try.
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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.
There are two torsion springs at each side of the garage door.
If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments.
These types of springs can be adjusted by the homeowner.
How to adjust the travel limits of your garage door if it won t close all the way.
The springs are located at the top inside part of the garage door.
The torsion spring helps the garage door open and close easily.
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.
Our certified wind load rated model 3100 roll up garage door meets or exceeds some of the most stringent building codes.
Extension springs stretch along the top track on each side.
This helps maintain the life of your garage door o.
The cable is attached to the door and runs to an s hook that attaches to the track support.
Labratory tested for durability and strength this door design offers smooth operation quick installation and more user friendliness than similar doors offered by our competition.
This is how to loosen or tighten the tension on a roll up door.
With the door propped open take the s hook out of the support and tighten or loosen the cable as needed.
To make fine adjustments try adjusting the lifting cable instead of the spring.