Hold the garage door in this position by attaching a c clamp to the track at a point below the lowest door roller wheel.
Adjusting tension overhead garage door.
You need an assistant in step 4.
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.
The torsion spring helps the garage door open and close easily.
When your garage door opener isn t working properly there are several components you can adjust to address the issue.
Turn the adjustment screw on the limit clockwise if the door doesn t fully close.
You need proper tension on a garage door to operate the door by hand or with an automatic opener.
If it was opening too quickly move it to the next lower hole.
This must be done to prevent the door from prematurely opening which could cause an injury.
There are two torsion springs at each side of the garage door.
If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments.
Lock the door in the down position securely using door lock or locking pliers.
To open the door completely adjust garage door opener by turning the limit counterclockwise.
The limit the force and the safety reverse.
A problem with the spring tension could cause the door to open or close unevenly improperly or at the wrong speed and adjusting the springs will likely solve the problem.
Step 1 adjust the limit.
If your cables are tightly wound on the pulley but 1 side of the door is uneven then you need to adjust the tension on the torsion spring mounted above the center of the garage door frame.
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You must release the tension on the garage door springs before attempting adjustment or replacement.
Garage door springs offset the weight of the door and allow it to open and close with ease.
Retest the door balance as you did in step 1.
How to adjust garage door tension.
The springs are located at the top inside part of the garage door.
This video applies t.
Once the spring is free of tension remove from its track hanger.
Use steel rods at least 18 inches 46 cm long.