How To Adjust Tension Spring On An Overhead Garage Door

This cone has notches in it that are used to adjust the tension in the torsion spring.

How to adjust tension spring on an overhead garage door.

If the door lifts by itself or if it is hard to pull down you will need to unwind the springs. 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. Clamp a locking pliers or a c clamp to the track just above one of the rollers. Install a vertical two by four brace at the outer edge of the door to prevent the door from falling.

Then insert another rod into a hole below the rod you already inserted. The cone is on the torsion spring on the left side away from the center of the garage door. How to safely adjust your garage door spring. Look for a reddish cone on the torsion spring.

Lift the door and check the balance. If the door is hard to lift or if it is too easy to pull down you will need to wind the springs. You can adjust the spring tension on a wayne dalton torsion garage door with a few simple tools. This can make the other parts of the garage door last a much longer time.

Lower the door and use 2 metal rods to adjust the tension in the spring. If you need to increase the spring tension hook the spring onto a lower hole on the track hanger. Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel. This will prevent the door from shooting up and breaking your nose when you wind the new springs during an overhead garage door repair.

Lower the garage door clamp or bolt it shut so it can t open and insert 1 metal rod into 1 of the holes around the perimeter of the spring. Open the door fully to relieve the tension on the hinge springs at each side of the door opening.