Adjust Garage Door Cable Length

Here s a breakdown of how to adjust garage door cables.

Adjust garage door cable length.

If your cables are tightly wound on the pulley but 1 side of the door is uneven then you need to adjust the tension on the torsion spring mounted above the center of the garage door frame. What a garage door cable does. Because the garage door springs can be somewhat tricky to manage and are very dangerous things to adjust incorrectly you will need to ask a friend to help you. The cable is attached to the door and runs to an s hook that attaches to the track support.

Garage door cables can be adjusted by the home handyman with a little bit of patience and a few simple hand tools. Automatic garage door openers make getting in and out of your garage easy although the machinery does require periodic maintenance to ensure proper operation. You might be wondering what purpose does a garage door cable serve. To make fine adjustments try adjusting the lifting cable instead of the spring.

The cable runs through the torsion springs literally doing the heavy lifting each time the door is raised. With the door propped open take the s hook out of the support and tighten or loosen the cable as needed. A loose garage door cable is not difficult to deal with but you will need a few key tools to tighten it properly. 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.

Use steel rods at least 18 inches 46 cm long.