Garage Door Chain Tighten

Remember to not over tighten the chain.

Garage door chain tighten.

Adjust the chain on a garage door opener with help from a garage door spec. Replacement gear kit if you need one http amzn to 2drtdvc if you. The chain is a very important component that makes up a garage door opener system. Tightening your garage door chain is a simple matter of turning the right nut.

The one you re looking for is attached to a bolt found at the spot where the trolley or carriage connects to the rail. Thankfully garage door manufacturers have included a part in their designs that can help you tighten your chain and stop the chain from slapping against the rail as it opens and closes your garage. There s usually a piece of rope hanging from it which is used to disengage and re engage the opener. Locate the adjustment bolt a bolt with a pair of adjusting nuts on either side of the garage door that is connected to the chain.

The trolley is responsible for pushing or pulling the opener arm along the chain so as to open and close the garage door. Once you ve located it you can use a wrench to loosen the adjusting nut closest to the opener head by turning it counterclockwise. Just tighten enough to stop it hitting the rail. You may find that a loose garage door opener chain has less power to open and close your garage door or you may find that it is just hitting the door as it moves it and creating an annoying sound.