How To Adjust Extension Spring On Garage Door

It should be placed on the left hand side of the torsion spring and placed away from the garage door s center.

How to adjust extension spring on garage door.

To make fine adjustments try adjusting the lifting cable instead of the spring. There are two ways you can change the tension on the springs. You must release the tension on the garage door springs before attempting adjustment or replacement. How to adjust extension springs secure the door in place.

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. The cable is attached to the door and runs to an s hook that attaches to the track support. You either move the hook holding the. To keep the door from falling it must be clamped to hold it in place.

Change the length of. To be able to adjust the springs the door must be in a position that release the tension on the springs. Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel. For extension springs this is in the up position.

This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track. With the door propped open take the s hook out of the support and tighten or loosen the cable as needed. Raise the door and release the garage door opener. This video is for guidance only we will gladly undertake garage door repairs in manchester and stockport for you call us today 01663 749007 or visit www hi.

Next get hold of one of the tension rods and push it into the first notch.