Garage Door Chain Adjustment

Adjustments on the chain are located at or near the master link where the chain engages with the cable graphic below left.

Garage door chain adjustment. Usually a pair of nuts are associated with the locking mechanism while one is concerned with the adjustment of the chain. 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.

Pull the chain toward the garage door and hold it in position. Loosen the two lock nuts on the threaded rod. Remember to not over tighten the chain. The chain is a very important component that makes up a garage door opener system.

Adjust the chain on a garage door opener with help from a garage door spec. Use the wrench to loosen the lock nuts and turn the adjustment nut to set the slack in the chain. Lower the garage door to take the stress off the chain. Both adjustment types should be done with the door closed and disconnected from the opener using the emergency release.

Chain adjusts by shortening the chain itself. Press down on the chain with your finger. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track. Follow me in th.

On the master link you will see two or three nuts. Thread the nut s facing the door clockwise until it meets the bracket then release the chain. The garage door opener loose chain or tight chain can be an easy diy. You will have to apply a spanner to each and turn them in opposite directions.

Liftmaster and chamberlain are popular garage door openers with chains. Just tighten enough to stop it hitting the rail.