Garage Door Tension Spring Cable

The springs extend along the shaft and work by twisting as the garage door closes by means of cables attached to each side of the lowest garage door panel.

Garage door tension spring cable.

Use steel rods at least 18 inches 46 cm long. What a garage door cable does. How to adjust garage door tension. Contact a professional repairman or garage door specialist for repairs to this kind of door.

Side mounted springs are long heavy. It s actually one of the most important safety mechanisms of your garage door. Can you repair a garage door tension spring yourself. 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 doors with a single tension spring located over the center of the door are difficult and potentially dangerous to repair. The garage door tension springs provide lifting force for the heavy door and are under tremendous tension get careless and they can hurt you. 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. In this video i will show you how to replace a broken cable for your extension spring garage door.

Steel bars to de tension the springs. It s a torsion spring cable designed for a common 7 garage door installation. You need proper tension on a garage door to operate the door by hand or with an automatic opener. I just measured it.

You might be wondering what purpose does a garage door cable serve. This tension makes it easier to lift the garage door from its closed position. If the tension is too loose the springs that help lift the.