This video applies t.
Tensioning a henderson garage door spring.
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How to add tension to a henderson merlin up and over garage door main spring.
If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments.
If the tension is too loose the springs that help lift the.
This tension makes it easier to lift the garage door from its closed position.
Ben did the wood.
My buddy ben and i replaced the frame to my garage door which was well past its sell by date.
This is a henderson up and over type of door.
How to adjust garage door tension.
Side mounted springs are long heavy springs mounted on each side of the upper garage door track.
Garage door springs offset the weight of the door and allow it to open and close with ease.
You need proper tension on a garage door to operate the door by hand or with an automatic opener.
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.
How to add tension to a henderson merlin up and over garage door main spring.
The springs extend along the shaft and work by twisting as the garage door closes by means of cables attached to each side of the lowest garage door panel.