Garage Door Opener Chain Loose When Closed

Remember to not over tighten the chain.

Garage door opener chain loose when closed.

You can put the chain back on your automatic garage door opener using a simple adjustment mechanism. If you find that your garage door opener chain has become loose with time you may want to tighten it up in order to remove some of that slack. Chain driven garage door openers should have some slack in the chain for optimal performance. In order to fix this you ll want to make small changes to the close limit setting until the door opener knows to stop once the door has reached the floor.

There may be an adjustment linked to the chain or an adjustment to the length of the door opener track. Just tighten enough to stop it hitting the rail. A technician will adjust your garage door chain during a regular maintenance appointment but this is also something you can do yourself if you re handy. It can also cause your door to jump the track.

A loose chain isn t just noisy it also forces your opener to do more work making the whole system less efficient. You may find that a loose garage door opener chain has less power to open and close your garage door or you may find that it is just hitting the door as it moves it and creating an annoying sound. Replacement gear kit if you need one http amzn to 2drtdvc if you. A loose garage door chain has less power to open and close the garage door and it can often create a loud and annoying sound as the slack hits the door.

Here are some tips on how. Over time though this slack can increase or the gear and sprocket assembly can wear and the chain may pop off the sprockets. Both adjustment types should be done with the door closed and disconnected from the opener using the emergency release. If your garage door is closing fully and then reversing to open again then it may be due to a problem with the close limit switch.

Chain adjusts by shortening the chain itself.