How To Adjust Liftmaster Garage Door Limits

The travel distance limit setting and the downward force limit setting.

How to adjust liftmaster garage door limits.

This video demonstrates how to adjust force on a liftmaster garage door opener with manual adjustment controls. How to adjust the travel limits of your garage door if it won t close all the way. To increase the up travel turn the up limit adjustment screw clockwise. Use both the up and down arrow buttons for adjustment.

Using a flathead screwdriver turn the screw clockwise one full turn for every 3 inches you need the door to raise so it opens all the way. Set the step ladder under the garage door opener in your garage and use it to access the up and down limit switch adjustment screws located on the side of the garage door opener motor housing. Changes are necessary if the door reverses during closing moves with too much force or strikes the ground and moves back to the top. Down travel to increase the down travel turn the down limit adjustment screw counterclockwise.

0 00 adjusting the force on garage door opene. Press and hold the down arrow button until the garage door reaches your desired down closed. To decrease the up travel turn the up limit adjustment screw counterclockwise. Upward and downward pointing arrows indicate the up and down screws.

Two dials on the side of the motor head regulate the down settings. You can do almost anything all you have to do is try. One turn equals 2 5 cm of travel. This video gives you assistance and how to adjust info for the travel limits on liftmaster chamberlain and craftsman brand garage door openers with the ma.

There are two types of adjustable down limit on liftmaster garage openers. The garage door opener light will blink twice and the down arrow light will begin to blink. On most ceiling mounted liftmaster models you can find the limit adjustment screws on the left side panel of the opener. Stand on a step ladder to reach the up limit switch adjustment screw on the side of the garage door opener.

One turn equals 2 5 cm of travel.