How To Adjust Your Garage Door Chain

Loosen the two lock nuts on the threaded rod.

How to adjust your garage door chain.

Use the wrench to loosen the lock nuts and turn the adjustment nut to set the slack in the chain. Adjust the chain on a garage door opener with help from a garage door spec. Usually a pair of nuts are associated with the locking mechanism while one is concerned with the adjustment of the chain. You can adjust your garage door chain using adjustments located near or at.

Some garage doors have chains that utilize a tubular style track. The chain is a very important component that makes up a garage door opener system. Adjusting the length of the garage door opener track. Just tighten enough to stop it hitting the rail.

If you stand at the door facing the motor you will probably see the threaded rod that adjusts the chain length on the right side of the door. Lower the garage door to take the stress off the chain. Remember to not over tighten the chain. A sagging chain is a result of normal usage of the garage door opener.

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. There are only a few ways that the chain can be tightened. There may be an adjustment linked to the chain or an adjustment to the length of the door opener track.

Step 4 adjusting the chain. How to adjust a garage door chain adjustment by shortening the chain itself. Adjustments on the chain are located at or near the master link where the chain engages with the cable graphic below left. On the master link you will see two or three nuts.