Garage Door Side Spring Adjustment

Side mounted springs are long heavy springs mounted on each side of the upper garage door track.

Garage door side spring adjustment.

They call it a right spring but when you are looking at the door from the inside it goes on the left side and vice versa. If you have a wooden garage door then you can trim the door down to make it fit properly. What can we say it can appear a bit complicated. Plug end extension spring is a p528 28 in.

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. Door with an initial tension of 165 lbs. The other is attached to a pulley connected to the cable. By doing this you will lower the tension on the spring when the door is down.

Here s how to tell if your garage door torsion spring is a left wound spring or a right wound spring as seen from the back of the door. Add more concrete to the floor. Otherwise simply slip the spring off of the garage door bracket opposite the hanger and move it to the next hole away from the hanger. Through the use of pulleys they perform the same function as the torsion springs.

Do this with both sides before testing you should always adjust spring sets evenly. 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. To lower the tension on the spring you want to move the hook one hole away from the door frame toward the inside of the garage. This tension makes it easier to lift the garage door from its closed position.

If it was opening too quickly move it to the next lower hole. Detach the old spring from both ends and replace it with the new one and replace the pulleys as well if they are worn out. If you don t have a wooden garage door you may be looking at a garage door replacement. They come under tension when the garage door is closed to make lifting the.

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. Once the spring is free of tension remove from its track hanger. This will reduce the length of the spring when it is stretched. Adjust the springs on both sides of the door the same way.

Now s a great time to let the clamps lose and rest the door on the ladder below. Retest the door balance as you did in step 1. Two p528 springs one on each side of the door can handle a 105 lbs. 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.

Adjust the spring into the proper position and make sure your garage door closes all of the way.