Garage Door Tension Spring Cable

Mine broke and this is nearly identical to the length of the one that s being replaced i m replacing both only one broke remember to get some 1 2 quot.

Garage door tension spring cable.

I just measured it. You might be wondering what purpose does a garage door cable serve. The cable runs through the torsion springs literally doing the heavy lifting each time the door is raised. Steel bars to de tension the springs.

You need proper tension on a garage door to operate the door by hand or with an automatic opener. This tension makes it easier to lift the garage door from its closed position. Can you repair a garage door tension spring yourself. 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.

How to adjust garage door tension. It s actually one of the most important safety mechanisms of your garage door. Contact a professional repairman or garage door specialist for repairs to this kind of door. In this video i will show you how to replace a broken cable for your extension spring garage door.

Here s a breakdown of how to adjust garage door cables. Side mounted springs are long heavy. If you use the correct tools and follow our instructions you can rebuild the entire torsion spring system in just a few hours without any side trips to the er. Use steel rods at least 18 inches 46 cm long.

If the tension is too loose the springs that help lift the. It s a torsion spring cable designed for a common 7 garage door installation. What a garage door cable does.