How To Adjust The Chain On Garage Door Opener

Use chalk and mark the center of the.

How to adjust the chain on garage door opener. Adjust the chain on a garage door opener with help from a garage door spec. The second adjustment is located on the top of the opener body. 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. This video details how to adjust the opener force and travel of the door.

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 to find the center point on the rail. Same rule applies concerning recommended chain slack. This is common on the stanley chain drives that utilize the tubular style track graphic below.

Chain adjusts by moving the opener trolley guide tube or rail. Press down on the chain with your finger. Don t overtighten the chain. There is a bolt that is turned clockwise to actually extend the length of the track thus removing the slack from the chain.

The chain is a very important component that makes up a garage door opener system. 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. 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. Using your wrench you can start to loosen up the adjusting nut on the side of your carriage closest to the opener head.