This opening system is one of the most popular options but it can manifest a problem.
How to fix a sagging garage door chain.
Over time the drive chain can loosen and create slack.
The chain got loose and popped off the gear.
Documenting how i repaired the garage door.
If your garage door opener uses a chain drive then it is probably like a lot of other garage doors.
How do i adjust it.
There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.
There are only a few ways that the chain can be tightened.
Watch this video and see the professional at town country door llc demonstrates the.
A sagging chain is a result of normal usage of the garage door opener.
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.