Retest the door balance as you did in step 1.
Tensioning a garage door.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
Once the spring is free of tension remove from its track hanger.
To increase tension for a door that s difficult to open or closes too quickly wind the cone up in the same direction as the garage door cable goes through the pulley.
Torsion springsare mounted on a stationary metal shaft located above and parallel to the top of the garage door frame.
This video applies t.
If it was opening too quickly move it to the next lower hole.
Adjust the springs on both sides of the door the same way.
To decrease tension for a door that isn t closing fully is difficult to close or opens too quickly wind the cone down 23 x research source in the opposite direction from how the garage door cable passes through the pulley.
Get another metal rod of the same size.
04 0 08 oz get it as soon as tue sep 15.
If the garage door easily swings open and closed then it will need to be tightened.
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Once the screws are loosened place the second metal rod into an opposite notch on the cone and turn both rods to the right or to the left depending on whether you are tightening or loosening the tension.
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They are attached on one end to a stationary plate located above the center of the door frame.