Torsion Bar Garage Door Adjustment

If your garage has torsion springs across the inside of the door opening you need a professional to adjust the tension.

Torsion bar garage door adjustment. When adjusting your garage door cables keep in mind that if you loosen the shaft too much the cable can unwind and become tangled. 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 adjustment of the rear track hanger is necessary the door must be locked in the closed position because the weight of the door is supported by the rear hangers. If the door lifts by itself or if it is hard to pull down you will need to unwind the springs.

If the torsion springs do not increase in tension as the 1 4. Sectional doors and hinged doors are adjusted using a basic procedure for. If you are installing a wayne dalton torsion garage door for the first time adjusting it is the last task you will do after installing the vinyl weather stripping. Lift the door and check the balance.

Step 1 look for a reddish cone on the torsion spring. It s also important to remember that when you go to tighten the shaft only tighten until all the slack is gone from the cable. Than about 1 2 inch. If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments you may need to have someone helping you to adjust the torsion spring because it can be potentially dangerous.

Over the past 40 to 50 years the most common type of spring installed on new garage door builds is the torsion 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.