The Chain Broke On My Garage Door Opener

Chain drive garage door openers have a sprocket that is attached at the top of the motor.

The chain broke on my garage door opener.

Watch this video and see the professional at town country door llc demonstrates the. A garage door opener chain may make a lot of noise when you pull it to open your door but it is one of the most reliable types of door openers ever invented. Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door. There are a number of reasons why the motor will run but the chain doesn t move.

How to fix a chain drive garage door when it won t open. Garage door opener won t open all the way fix. Chain driven garage door openers should have some slack in the chain for optimal performance. Sometimes the cable will break if it is a combination chain and cable drive system.

It can be quite easy to find the solutions needed to repair your garage opener. Garage door opener is very strong and seldom does the chain actually break. A sagging chain is a result of normal usage of the garage door opener. Getting out of the car at the end of a long day to open the garage door can be frustrating especially when the automatic garage door opener sounds like it s working but isn t.

For many generations people rely on this type of door opener not only because it is easy to use but also because it is cheap and can easily be repaired when broken. I am not a professional. The chain got loose and popped off the gear. The main drive gear is the plastic gear that comes in direct contact with the worm drive gear on the motor.

In my article about garage door opener troubleshooting i help you to correct the most common problems without having to consult either your owner s manual or an expensive professional. You can put the chain back on your automatic garage door opener using a simple adjustment mechanism. Your garage door opener stopped operating as it should. Replace the main gear drive if the garage door opener makes a grinding noise but the door doesn t move your main drive gear is probably toast.

Documenting how i repaired the garage door.