How To Fix A Chain On A Garage Door

Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door.

How to fix a chain on a garage door.

Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor. Chain drive garage door openers have a sprocket that is attached at the top of the motor. 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. So start by tightening the chain find the procedure in your owner s manual.

A loose garage door opener chain makes loud slapping sounds and causes jerky door movements that smack the rollers against the track. You should have 1 2 inch of play in the 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. Located along the rail the chain an.

Press down on the chain with your finger. Pull the chain toward the garage door and hold it in position. This video from sears partsdirect shows how to replace the chain and cable assembly on a chain drive garage door opener. Once you ve replaced the worn door components check the garage door opener chain.