How To Replace A Broken Garage Door Torsion Spring

 How To Replace A Broken Garage Door Torsion Spring

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How To Replace A Broken Garage Door Torsion Spring

Overhead doors come with spring to ensure that they are moving correctly.

Moreover, it’s one of the parts you often neglect.

Well, until it’s broken, you find yourself getting stuck inside or outside the garage because it won’t open.

So, now what should you do?

The first thing you do is to fix it yourself. However, don’t you know that it can be dangerous to do it on your own?

It requires many years of experience to pull off the job. With this, you need a garage door repair company to do the work.

Furthermore, this guide will show you how to replace a broken garage door torsion spring.

You’ll see that it’s highly technical work, and a DIY won’t suffice.

Signs You Need a Torsion Spring Repair

When you see a spring mounted on the top of the door, it’s a torsion spring.

This component is responsible for the opening and closing of your door.

Unlike an extension spring, a broken torsion spring can be more challenging to replace.

Hence, you need a professional to do it for you unless you want to injure yourself during the process.

Before you decide on a garage door springs replacement, it’s essential to know the signs beforehand.

Then, you can do the necessary replacement suited for your torsion spring.

Visually inspect the spring

You can notice major red flags on your torsion spring when you see these signs:

If your spring is stretched out, it means that there is no tension stored in the spring. Hence, it isn’t easy to open the door.

There’s a gap between the springs. This happens when it is old already.

It might be prone to snapping, so be careful when you see this sign.

Test the functionality

Check these indicators when testing out your spring’s condition:

The garage door is off-track when it’s opening or closing
The cables are dangling
The garage door opens and closes halfway
The garage door suddenly falls after opening
The garage door’s top section is misaligned
The garage door won’t open

Check the noise

When the torsion spring breaks, you’ll likely hear a loud bang.

Because the spring is loose, the door falls, causing the operation to fail.

Also, you can hear a harsh and rapid sound from the torsion spring when it’s broken.

When you notice some of these signs, you can always call a garage door repair company near you.

Or, if you want to fix it by yourself, you can check out this procedure.

Materials You Need

Before anything else, you need these materials.

It might only be a few, but replacing a garage door spring requires high skill to pull it off.

Two winding bars
Wrenches: 7/16, 1/2, 9/16 types
Vise grips


Here are the necessary steps on how to replace a broken garage door torsion spring.

Also, make sure to watch this video to catch all the details.

  1. Use a winding bar to release the tension in the spring.
  2. Unwind the spring using a wrench.
  3. When taking off the old springs, make sure to clamp the vise grips onto the shaft to keep it in place.
  4. When loosing up the keys on the spring, slide the spring onto it. Then, detach the drum’s keys, remove the cable, and insert the drum into the torsion bar’s middle part. Repeat this step when replacing the spring on the other side.
  5. To remove the old spring, insert the shaft toward the center of the garage door. You also have to detach the drum and remove the initial spring that you see.
  6. Always use a black-colored torsion spring on the left side and a red-colored spring on the right side.
  7. Remove the vise grips from the shaft and fasten the springs to the center of the bracket.
  8. Use your winding bar to add the tension. You need thirty quarter turns for a 7-ft door and thirty three turns for an 8-ft door.
  9. Do not remove the winding bar after the last turn. Turn the keys for about ¾ turn to tighten up.
  10. Tighten the drum’s keys on both sides and wind the cable at the ends.
  11. Remove the first winding bar by lifting the tension spring with a second winding bar.

Call the Pros!

When you have done the necessary steps on how to replace a broken garage door torsion spring, test it to make sure it’s working correctly.

However, when you’re not ready to do it by yourself, you can always count on A1 Garage Doors to do the job for you.

With 12 years in garage door repairs, we know how to deal with all types of garage door spring problems.

We inspect what might be causing the issue and do the necessary repairs for you.

From garage door cable repair to garage door installation, we offer a variety of services for you.

We also provide emergency garage door services. So, count on us any time.

Call us now and see how we do the job!

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The post How To Replace A Broken Garage Door Torsion Spring appeared first on A1 Garage Door Repair Mississauga.

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