Overhead Garage Door Torsion Spring Adjustment

To make fine adjustments try adjusting the lifting cable instead of the spring.

Overhead garage door torsion spring adjustment.

The cone is on the torsion spring on the left side away from the center of the garage door. 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. When springs begin to wear out they don t wind as tightly and don t provide the force necessary to easily lift the heavy. All dura lift springs meet the dasma standard rating of 10 000 plus door open and close cycles.

Look for a reddish cone on the torsion spring. Adjustment to torsion springs can be dangerous because they must be adjusted with the door down and the spring under tension. See door repair and overhead garage door repair for a complete listing of garage door and door topics. Tension is reduced by removing turns.

This cone has notches in it that are used to adjust the tension in the torsion spring. Are you noticing your garage door opening slower or having trouble opening at all. The cable is attached to the door and runs to an s hook that attaches to the track support. To adjust torsion spring tension the door is locked in the down position.

Professional installation is recommended. They can be very dangerous. The problem is that they have to be worked on when the door is down and the springs are under tension. With the door propped open take the s hook out of the support and tighten or loosen the cable as needed.

You likely need new garage door torsion springs. Torsion springs extension springs and other garage door hardware can cause serious injury or death if not handled and installed properly. With locking pliers clamped on the torsion tube winding bars are used to wind the springs tighter to increase tension. Adjusting garage door torsion springs should not be attempted by most homeowners.

Install new or use this pair of left install new or use this pair of left and right wound torsion springs to replace broken sectional garage door torsion springs. Do not attempt to install springs or hardware yourself unless you have the proper tools reasonable mechanical aptitude and experience and upper arm strength. 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. Torsion springs must be adjusted with the door in the down position.