Garage Rollup Door Spring Adjustment

The cable is attached to the door and runs to an s hook that attaches to the track support.

Garage rollup door spring adjustment.

The other is attached to a pulley connected to the cable. This video applies t. When two springs are used both sides should be adjusted the same. If you have a wooden garage door then you can trim the door down to make it fit properly.

One end of the spring is connected to the garage door track or frame. Tension is reduced by removing turns. You can do this with a jigsaw or a circular saw sanding off the bottom and replacing it in the frame so it sits properly. This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track.

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. Model 650 750 tension device adjustment over a period of time it is possible for the springs to relax. To adjust torsion spring tension the door is locked in the down position. To make fine adjustments try adjusting the lifting cable instead of the spring.

With the door propped open take the s hook out of the support and tighten or loosen the cable as needed. Should be made in 1 4 turn increments. You must release the tension on the garage door springs before attempting adjustment or replacement. Add more concrete to the floor.

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. 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. Adjust the spring into the proper position and make sure your garage door closes all of the way. 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 safely adjust your garage door spring. Roll up doors commercial door garage door overhead steel door roll up shed door and roll up barn door. This can make the other parts of the garage door last a much longer time.