Broken Garage Door Pulley

Here is the reason why garage door cable breaks.

Broken garage door pulley. Garage doors that scrape or squeak can be caused by a bad garage door cable pulley. Another thing that will cause your garage door cable to break is corrosion. The cable gets worse with years of constant door usage. The pulley is often overlooked yet it is one of the most crucial parts of the counterbalance system on any spring door.

The pulleys on your garage door are designed to guide the cables around turns in the lifting system for a smooth operation and need to be replaced every few years. Now let me explain this in detail. My garage door pulley broke. Garage door pulley broke.

The culprit could be your garage door pulleys. It can also break when the bearings in your pulley are faulty. Sometimes the garage door will close unevenly or it may not open fully. It s a quarter till eight in the morning and you walk into the garage push the button to raise the door hear an awful noise and the door stops moving.

While this symptom could be caused by a number of garage door parts one of the more common failures would be the cable pulley or pulleys.