Fix Garage Door Chain

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

Fix garage door chain.

Having an automatic door opener in your garage is a great convenience but you have to give the opener and all its parts regular. Garage door opener is very strong and seldom does the chain actually break. Press down on the chain with your finger. Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door.

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. Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor. Thread the nut s facing the door clockwise until it meets the bracket then release the chain. In this case the cable can be replaced fixing the problem.

Sometimes the cable will break if it is a combination chain and cable drive system. How to fix a chain drive garage door when it won t open.