Tilt Garage Door Side Extension Springs Adjustment

If the door was closing too quickly move the spring to the next higher hole on the bracket.

Tilt garage door side extension springs adjustment.

Side mounted springs are long heavy springs mounted on each side of the upper garage door track. They come under tension when the garage door is closed to make lifting the. Install a vertical two by four brace at the outer edge of the door to prevent the door from falling. The springs extend along the shaft and work by twisting as the garage door closes by means of cables attached to each side of the lowest garage door panel.

Raise the door and release the garage door opener. Brace door before adjusting extension springs. Adjust the springs on both sides of the door the same way. Retest the door balance as you did in step 1.

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. As the door opens the extension spring contracts and loses its pull. You will have to adjust the tension on that side. As the one piece door opens the extension spring continues to pull down on the lever arm.

When you help raise the bottom of the door you raise one end of the lever arm. Once the spring is free of tension remove from its track hanger. Through the use of pulleys they perform the same function as the torsion springs. The extension spring pulls on the other end helping the door open.

If it was opening too quickly move it to the next lower hole. Open the door fully to relieve the tension on the hinge springs at each side of the door opening. 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 you notice a gap on one side it means that one of the springs is putting more force on the door than the other.

To keep the door from falling it must be clamped to hold it in place. This tension makes it easier to lift the garage door from its closed position. 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.