How To Adjust The Garage Door Height On My Chamberlain

Move it the opposite way to decrease it.

How to adjust the garage door height on my chamberlain.

Note one full turn of these screws equates to a door travel distance of two inches. If you would like to increase the height of the garage door then you will have to turn the up screws. Every complete turn equals 2 inches of travel. This video details how to adjust the opener force and travel of the door.

Position ladder below the back or rear portion of the opener to access the screws. If you wish for the door opening height to increase you will turn the up or open screw in a clockwise direction. When the garage door is in your desired up open position press and release the rectangular adjustment button. Note adjustment screws are on the left side of garage door opener motorheads.

In order to increase the down travel rotate the down limit adjustment screw counterclockwise. The garage door opener light will blink twice and the down arrow light will begin to blink. Establishing the travel limits of chamberlain garage door openers. Use both the up and down arrow buttons for adjustment.

Turn it only a quarter of a turn. Step 4 test the opener to see if the door height is now at the desired level. To decrease it turn it counterclockwise.