Rumored Buzz on How to replace a garage door opener chain
Examine the alignment and ailment on the limit switches. Ensure They can be free from particles and adequately engaged with the door.Plugs can loosen after a while. Going goods in and out of the garage might snag the wire and unplug it. Check the ceiling outlet where the door opener is plugged in, and ensure the twine is plugged in each of the way.