Proper Way To Adjust A Center Spring Garage Door

Settling is a problem for garage doors as it changes the way the door sits in the frame.

Proper way to adjust a center spring garage door.

How to adjust a torsion spring garage door step 1. We do not recommend adjusting torsion springs unless you have a thorough understanding of them and feel comfortable doing it. Place a stepladder beneath the box portion of the garage door opener. You are clear on the fact that garage door spring adjustments are only advised for extension 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. 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. These may be on the side of the box but are usually at. The cone is on the torsion spring on the left side away from the.

The rod will need to be at least 18 inches long and 1 2. Look for two limit adjustment screws. Adjusting the position of the track. If the torsion springs do not increase in tension as the 1 4 turns are added to the springs then you probably have the torsion springs reversed.

You should have been able to adjust your extension springs without too much trouble. The following is a guide of how to adjust the tracks to unbind it. They can be dangerous. Have a helper steady the ladder.

If it was opening too quickly move it to the next lower hole. You must release the tension on the garage door springs before attempting adjustment or replacement. Look for a reddish cone on the torsion spring. 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.

Loosening the screws on the track. Retest the door balance as you did in step 1. 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. A garage door is considered bound when it s difficult or impossible to move up and down.

If the door was closing too quickly move the spring to the next higher hole on the bracket. This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track. Use a metal rod to stick in the first notch of the cone. Adjust the springs on both sides of the door the same way.

Once the spring is free of tension remove from its track hanger.