Properly Adjust Garage Door Spring Tension

Then disconnect any existing safety cables and remove them away from the door springs.

Properly adjust garage door spring tension.

The other is attached to a pulley connected to the cable. Open the garage door all the way to release spring tension. Release the tension on the springs by opening your garage door all the way and securing it in place with a c clamp. Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel.

The cone is on the torsion spring on the left side away from the. If the door is hard to raise the tension at the hinge springs is too. Use a metal rod to stick in the first notch of the cone. To adjust a door that can t stay open bring the first winding bar up to a 90 degree angle with the garage door this is a quarter turn.

Once the spring is free of tension remove from its track hanger. How to adjust a torsion spring garage door step 1. If the door was closing too quickly move the spring to the next higher hole on the bracket. Disconnect the door from the automatic opener using the disconnect cord.

Adjust the springs on both sides of the door the same way. This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track. Raise the door using the handle on the outside. 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.

You must release the tension on the garage door springs before attempting adjustment or replacement. Press the button on the opener if the door has one to open the garage door all the way. Move to the outside of the garage. Loosen the set screws with a wrench while holding the first winding bar you ll feel significant tension as the screws are removed.

The rod will need to be at least 18 inches long and 1 2. One end of the spring is connected to the garage door track or frame. 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. Look for a reddish cone on the torsion spring.

If it was opening too quickly move it to the next lower hole.