Replacing a tension cable on a garage door can be a challenging task, but with the right tools and some careful steps, it can be done. This is a task that can be a bit daunting, but with some patience and attention to detail, you can do it yourself.

Here is a step-by-step guide from Garage Door Repair Venice CA on how to replace a tension cable on a garage door:

Firstly, I gathered all the necessary tools and equipment. I made sure to have a ladder, pliers, a socket wrench set, and a new tension cable that was the correct size and length for my garage door. Additionally, I turned off the power source to my garage door opener to ensure that it would not accidentally activate while I was working.

Next, I located the tension cable that needed to be replaced. I found it on the sides of my garage door, running from the bottom bracket to the cable drum at the top of the door. I could see the cable wrapped around the drum, and there was a loop at the bottom end of the cable, which was secured by a bracket.

Before I could remove the cable, I needed to release the tension from the garage door springs. The springs are under high tension and can be dangerous if released suddenly. I inserted a winding bar into the holes in the winding cone at the end of the spring and turned the winding bar slowly to release the tension on the spring. I repeated this process on the other side of the garage door.

Once the tension was released, I could start removing the old cable. I used pliers to loosen the set screws on the bottom bracket to release the cable. Then, I unwound the cable from the cable drum at the top of the garage door. I used pliers to grip the cable and pull it out.

With the old cable removed, it was time to install the new cable. I started by securing the loop end of the cable onto the bottom bracket using the pliers. Then, I wound the cable onto the cable drum, making sure that it was aligned with the grooves on the drum. I used the socket wrench set to tighten the set screws on the bottom bracket to secure the cable in place.

Once the new cable was installed, it was time to re-tension the springs. I inserted the winding bar into the holes in the winding cone and turned it to wind up the spring. I wound the spring until it had the same tension as it did before I released it. I repeated this process on the other side of the garage door.

Finally, it was time to test the garage door. I opened and closed the door several times to make sure it was operating smoothly and there were no issues with the new cable. If everything was working correctly, I reconnected the power source to the garage door opener.

Overall, based from Garage Door Repair Venice CA, the process of replacing a tension cable on a garage door can be intimidating, but by following these steps carefully, I was able to do it myself. If you’re not comfortable with these steps, it’s always best to call a professional garage door technician who can help you safely and effectively replace the tension cable.

Boardwalk Garage Doors

680 Venice Blvd. #5, Venice, CA 90291, United States

310-362-4463