Do you have a garage door chain that is loose and knocking against a rail.
Garage door opener chain extremely loose.
However if you have a loose chain it doesn t necessarily mean you need to make a service call.
Troubleshooting your chain drive garage door opener is easily done by following a few steps.
Manufactures and markets some of the world s most reliable efficient and cost effective garage door opener products for do it yourself installation.
Chain driven garage door openers should have some slack in the chain for optimal performance.
You may even see the chain hitting the door itself creating one of the more annoying garage door noises.
The chain on my garage door opener seems to be sagging and rubbing on the track.
Garage door chains become slack from everyday use because of the vibrations created by the motor and the weight of the door.
Both adjustment types should be done with the door closed and disconnected from.
The chamberlain group inc.
There are only a few ways that the chain can be tightened.
The full product line includes residential garage door openers and related garage and home accessories.
There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.
Over time the drive chain can loosen and create slack.
You can put the chain back on your automatic garage door opener using a simple adjustment mechanism.
Having an automatic door opener in your garage is a great convenience but you have to give the opener and all its parts regular.
Always look for loose hardware before you start checking out any other problems that might be associated with your chain drive garage door opener begin looking at the various nuts and bolts on the unit.
How do i adjust it.
This is one of the most common issues with garage doors that operate with a chain drive opener.