Fix Garage Door Chain

Before you pull the old one off to begin the garage door repair clamp down the chain to the rail.

Fix garage door chain. Your garage door opener stopped operating as it should. Chain drive garage door openers have a sprocket that is attached at the top of the motor. Garage door doesn t open fix. 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. Pull the chain toward the garage door and hold it in position. Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor. You should have 1 2 inch of play in the chain.

Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door. In this case the cable can be replaced fixing the problem. A loose garage door opener chain makes loud slapping sounds and causes jerky door movements that smack the rollers against the track. 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.

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

Once you ve replaced the worn door components check the garage door opener chain. 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. So start by tightening the chain find the procedure in your owner s manual.