The cone is on the torsion spring on the left side away from the center of the garage door.
How to adjust garage door side springs.
Locate a reddish color cone around the spring.
Take note of the notches and screws that hold the torsion spring in place.
Adjust the springs on both sides of the door the same way.
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.
Add more concrete to the floor.
It should be placed on the left hand side of the torsion spring and placed away from the garage door s center.
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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.
If it was opening too quickly move it to the next lower hole.
Once the spring is free of tension remove from its track hanger.
If your garage door cable is at an angle or l.
Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel.
Look for a reddish cone on the torsion spring.
By doing this you will lower the tension on the spring when the door is down.
First thing that you should do is observe the torsion spring and the connected apparatus carefully.
Retest the door.
This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track.
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.
If you have a wooden garage door then you can trim the door down to make it fit properly.
This will reduce the length of the spring when it is stretched.
If the door was closing too quickly move the spring to the next higher hole on the bracket.
This cone has notches in it that are used to adjust the tension in the torsion spring.