This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track.
How to adjust garage door double springs.
Adjust the springs on both sides of the door the same way.
To adjust torsion spring tension the door is locked in the down position.
How to unwind and wind a torquemaster plus springs on a 7ft x 16ft 125lbs garage door.
Retest the door balance as you did in step 1.
Look for a reddish cone on the torsion spring.
Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel.
How to adjust a torsion spring garage door.
Use a metal rod to stick in the first notch of the cone.
Adjustments should be made in 1 4 turn increments.
How to safely adjust your garage door spring.
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.
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.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
When two springs are used both sides should be adjusted the same.
You must release the tension on the garage door springs before attempting adjustment or replacement.
This can make the other parts of the garage door last a much longer time.
Tension is reduced by removing turns.
If it was opening too quickly move it to the next lower hole.
Once the spring is free of tension remove from its track hanger.
Purchased torquemaster plus double springs from https amz.