However if you have a loose chain it doesn t necessarily mean you need to make a service call.
Garage door opener chain loose when closed.
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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.
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It can also cause your door to jump the track.
Overall this gives the opener less power to open and close the door.
When your garage door opener chain becomes loose it creates a loud slapping sound and causes the rollers to smack against the track because of jerky door movements.
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.
Chain driven garage door openers should have some slack in the chain for optimal performance.
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.
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.
Here are some tips on how.
You can put the chain back on your automatic garage door opener using a simple adjustment mechanism.
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.
Over time the drive chain can loosen and create slack.
You may even see the chain hitting the door itself creating one of the more annoying garage door noises.
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Tightening up the slack on your garage door will allow it to run more efficiently and will prevent loud noises that disrupt your home.