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.

The second adjustment is located on the top of the opener body. The chain is a very important component that makes up a garage door opener system. Press down on the chain with your finger. Adjust the chain on a garage door opener with help from a garage door spec.

This is common on the stanley chain drives that utilize the tubular style track graphic below. You should have 1 2 inch of play in the chain. Measure the length of the garage door opener rails from the garage door to the motor. A chain drive garage door opener is a machine that automatically operate your garage door.

Same rule applies concerning recommended chain slack. There is a bolt that is turned clockwise to actually extend the length of the track thus removing the slack from the chain. Divide that measurement in half to find the center point on the rail. 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. 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. Using your wrench you can start to loosen up the adjusting nut on the side of your carriage closest to the opener head. Pull the chain toward the garage door and hold it in position.

Turn it counterclockwise holding the other nut in your hand to prevent it from turning. Chain adjusts by moving the opener trolley guide tube or rail.