1880 S Dairy Ashford Rd, Suite 650, Houston, TX 77077

A Step-by-Step Guide to Repairing a Garage Door Cable: Tips by Lone Star Doors

A garage door is an essential part of any home or business, and a broken cable can quickly become a significant inconvenience. Repairing a garage door cable may seem daunting, but with the right tools and guidance, it can be a straightforward process. In this guide, Lone Star Doors will provide a step-by-step approach to repairing a garage door cable.


Step 1: Disconnect the Garage Door Opener

The first step in repairing a garage door cable is to disconnect the opener to prevent the door from moving. You can do this by pulling the emergency release cord, which is typically located near the top of the door.


Step 2: Release the Tension from the Springs

The next step is to release the tension from the springs to prevent them from pulling on the cable. This can be done by inserting a winding bar into the winding cone and turning it counterclockwise until the tension is released.


Step 3: Remove the Broken Cable

Once the tension is released, you can remove the broken cable by loosening the cable drum and sliding the cable out of the drum. Be sure to secure the cable with vice grips to prevent it from falling and causing injury.


Step 4: Install the New Cable

Next, you’ll need to install the new cable by threading it through the cable drum and attaching it to the bottom bracket. Be sure to wind the cable around the drum in the proper direction and tension it properly.


Step 5: Reconnect the Garage Door Opener

After installing the new cable, reconnect the garage door opener by pulling the emergency release cord back down. The door should now be in a closed position, and the opener can be reconnected.


Step 6: Test the Door

Finally, test the garage door to ensure it’s working correctly. Open and close the door a few times to check for any strange noises or issues.


Repairing a garage door cable may seem overwhelming, but with the right guidance, it can be a manageable task. Remember always to put safety first and disconnect the opener and release the tension from the springs before starting any repair work. If you’re unsure about repairing the cable yourself, don’t hesitate to contact a professional garage door repair service like Lone Star Doors. We have the experience and expertise to get your garage door back in working order quickly and safely.