You need proper tension on a garage door to operate the door by hand or with an automatic opener.
Garage door spring lost tension.
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.
This is accomplished by opening the garage door as fully as possible until it hits the stop bolt on the track.
Garage door springs act as a counterbalance to the weight of all garage doors making them easier to open and close garage springs are under an extreme amount of tension and either stretch or torque providing enough force to help you move the door.
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Open it just as wide as you can without hitting the garage door opener s stop bolt and place a clamp on the track on both sides to keep the door in.
You must release the tension on the garage door springs before attempting adjustment or replacement.
How to adjust garage door tension.
If the tension is too loose the springs that help lift the.
Garage door springs offset the weight of the door and allow it to open and close with ease.
2 pack 18 inch winding rods for torsion springs 0 5inch diameter steel winding bars for adjusting or replacing garage door tension springs with rubber handle 4 6 out of 5 stars 158 14 99 14.
This video applies t.
Adjusting an extension spring door.