Garage Door Opener Chain Loose When Closed

It can also cause your door to jump the track.

Garage door opener chain loose when closed.

Tightening up the slack on your garage door will allow it to run more efficiently and will prevent loud noises that disrupt your home. Remember to not over tighten the chain. There are only a few ways that the chain can be tightened. 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.

Over time though this slack can increase or the gear and sprocket assembly can wear and the chain may pop off the sprockets. 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. Here are some tips on how. Chain driven garage door openers should have some slack in the chain for optimal performance.

You can put the chain back on your automatic garage door opener using a simple adjustment mechanism. Just tighten enough to stop it hitting the rail. Chain adjusts by shortening the chain itself. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.

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. Both adjustment types should be done with the door closed and disconnected from the opener using the emergency release. A loose chain isn t just noisy it also forces your opener to do more work making the whole system less efficient. 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.

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.