I am not a professional.
How to fix garage door chaib.
If the door stalls or.
Documenting how i repaired the garage door.
You should have 1 2 inch of play in the chain.
Step 1 diagnose the problem.
Once you ve replaced the worn door components check the garage door opener chain.
Before you do any repairs you need to know what is wrong with your door opener chain.
So start by tightening the chain find the procedure in your owner s manual.
Sometimes the cable will break if it is a combination chain and cable drive system.
Your garage door opener stopped operating as it should.
A sagging chain is a result of normal usage of the garage door opener.
Thread the nut s facing the door clockwise until it meets the bracket then release the chain.
Pull the chain toward the garage door and hold it in position.
Garage door opener is very strong and seldom does the chain actually break.
Press down on the chain with your finger.
It can be quite easy to find the solutions needed to repair your garage opener.
In this case the cable can be replaced fixing the problem.
To do this open and close the garage door several times using the chain door opener and observe the performance of your opener.
Watch this video and see the professional at town country door llc demonstrates the.
A loose garage door opener chain makes loud slapping sounds and causes jerky door movements that smack the rollers against the track.
Chain drive garage door openers have a sprocket that is attached at the top of the motor.
In my article about garage door opener troubleshooting i help you to correct the most common problems without having to consult either your owner s manual or an expensive professional.
To repair your broken garage door opener chain here is what you should do.
The chain got loose and popped off the gear.