How To Tension Garage Door Torsion Springs

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 tension garage door torsion springs.

Install a vertical two by four brace at the outer edge of the door to prevent the door from falling. Look for a reddish cone on the torsion spring. In order to order new garage door torsion springs you will need to measure as accurately as possible your current spring s and find the. Open the door fully to relieve the tension on the hinge springs at each side of the door opening.

You must release the tension on the garage door springs before attempting adjustment or replacement. Spring length how long each spring is 4. The cone is on the torsion spring on the left side away from the center of the garage door. 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. This cone has notches in it that are used to adjust the tension in the torsion spring. Hold the garage door.