Tighten Up Garage Door Chain

Watch this video and see the professional at town country door llc demonstrates the.

Tighten up garage door chain.

A sagging chain is a result of normal usage of the garage door opener. You loosen the locking inner nut and turn the outer nut clockwise to adjust the excess slack from the chain. Climb up on a stepladder and take a look at the trolley assembly. Then use the wrench to tighten this second nut clockwise until the chain is tighter but not so taut that it is completely inflexible.

Divide that measurement in half. How to make a chain tighter on a garage door 1. After close examination we found the chain was off track. Using your wrench you can start to loosen up the adjusting nut on the side of your carriage closest to the opener head.

Garage door didn t open in the morning. How to troubleshoot a loose chain on your garage door step one. Adjust the chain on a garage door opener with help from a garage door spec. Measure the length of the garage door opener rails from the garage door to the motor.

The trolley is a piece of metal that moves along the. Disconnect the power supply and disengage the opener. The chain is a very important component that makes up a garage door opener system. Turn it counterclockwise holding the other nut in your hand to prevent it from turning.

Adjust it tight enough so that the center of the chain sags about 1 2 down from parallel with the track graphic below right. Locate the adjustment bolt. Open the garage door and find the trolley on the opener rail. The reason the chain went off track was because the chain.