How To Adjust The Chain On Garage Door Opener

Your garage door chain may occasionally require adjusting not because the door is faulty but due to other factors such as when the lock nuts have moved out of place or the chain has stretched.

How to adjust the chain on garage door opener.

Divide that measurement in half to find the center point on the rail. Use chalk and mark the center of the. Using your wrench you can start to loosen up the adjusting nut on the side of your carriage closest to the opener head. A chain drive garage door opener is a machine that automatically operate your garage door.

The chain is a very important component that makes up a garage door opener system. The remote controls fitted in your car coupled with the motor mechanism attached to a chain that is the heart of a garage opener make the process of moving the door much more convenient. Pull the chain toward the garage door and hold it in position. Press down on the chain with your finger.

Same rule applies concerning recommended chain slack. This is common on the stanley chain drives that utilize the tubular style track graphic below. Then use the wrench to tighten this second nut clockwise until the chain is tighter but not so taut that it is completely inflexible. This video details how to adjust the opener force and travel of the door.

Thread the nut s facing the door clockwise until it meets the bracket then release the chain. Turn it counterclockwise holding the other nut in your hand to prevent it from turning. Don t overtighten the chain. Chain adjusts by moving the opener trolley guide tube or rail.

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.