If it was opening too quickly move it to the next lower hole.
How to adjust garage door double springs.
Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel.
Once the spring is free of tension remove from its track hanger.
This can make the other parts of the garage door last a much longer time.
How to adjust a torsion spring garage door.
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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.
How to unwind and wind a torquemaster plus springs on a 7ft x 16ft 125lbs garage door.
Tension is reduced by removing turns.
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.
The cone is on the torsion spring on the left side away from the center of the garage door.
When two springs are used both sides should be adjusted the same.
How to safely adjust your garage door spring.
Adjust the springs on both sides of the door the same way.
This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track.
Look for a reddish cone on the torsion spring.
To adjust torsion spring tension the door is locked in the down position.
You must release the tension on the garage door springs before attempting adjustment or replacement.
Retest the door balance as you did in step 1.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
Use a metal rod to stick in the first notch of the cone.