Slowly close your door about halfway and release it.
How to adjust a roll up garage door spring.
This video applies t.
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.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
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.
Once the spring is free of tension remove from its track hanger.
The springs are located at the top inside part of the garage door.
In this video we show how to replace standard garage door torsion springs.
Release your hold on the door and see if it stays up all the way.
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Adjust the springs on both sides of the door the same way.
If it was opening too quickly move it to the next lower hole.
Hold the garage door and remove the vise grips from the track after the spring tension has been adjusted.
If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments.
Retest the door balance as you did in step 1.