How To Repair Garage Door Chain

Grasp the chain 1 foot from where it connects to the end of the threaded chain anchor.

How to repair garage door chain.

Sometimes the cable will break if it is a combination chain and cable drive system. So start by tightening the chain find the procedure in your owner s manual. To repair your broken garage door opener chain here is what you should do. Over time the sprocket s teeth can wear and the chain may jump or skip when the opener raises the door.

Pull the chain toward the garage door and hold it in position. Before you do any repairs you need to know what is wrong with your door opener chain. 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.

To do this open and close the garage door several times using the chain door opener and observe the performance of your opener. Garage door didn t open in the morning. The reason the chain went off track was because the chain. After close examination we found the chain was off track.

You should have 1 2 inch of play in the chain. Step 1 diagnose the problem. Once you ve replaced the worn door components check the garage door opener chain. Thread the nut s facing the door clockwise until it meets the bracket then release the chain.

If the door stalls or.