Automatic garage door openers make getting in and out of your garage easy although the machinery does require periodic maintenance to ensure proper operation.
How to adjust garage door torsion springs and cables.
But we ll show you garage door spring replacement on the more common torsion springs the kind that mount on a bar above the garage door.
The springs are located at the top inside part of the garage door.
There are two torsion springs at each side of the garage door.
In the event of spring failure the cable steps in to protect against spring recoil.
We won t cover how to replace garage door extension spring systems in this story.
A loose garage door cable is not difficult to deal with but you will need a few key tools to tighten it properly.
Depending on where you live doing this garage door spring replacement job yourself might save you 200 or more.
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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.
The torsion spring helps the garage door open and close easily.
If your garage has torsion springs across the inside of the door opening you need a professional to adjust the tension.
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.
Torsion springs must be adjusted with the door in the down position.
If the garage door isn t opening or closing properly then check the tension on the torsion springs for needed adjustments.
But the garage door cable has another purpose.
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.
Sectional doors and hinged doors are adjusted using a basic procedure for.
The cable runs through the torsion springs literally doing the heavy lifting each time the door is raised or lowered.
Adjusting an extension spring door.