Hold down the open travel limit button until the door has raised all the way.
How to adjust down pressure on garage door.
On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
To decrease it turn it counterclockwise.
It is important to set the up open travel limit properly.
Equal about 2 of travel adjustment.
Adjust the garage door opener mechanism.
Program the garage door opener to recognize when your garage door is completely open.
Step 3 adjust the safety reverse.
The green indicator light will flash twice to confirm.
Push the open set limit button then release to save the door s position as the new open limit setting.
This video details how to adjust the opener force and travel of the door.
How to adjust a garage door opener.
Move it the opposite way to decrease it.
Once your garage door is secured remove the spring hook from the track hanger which will allow you to move the hook and adjust the spring s tension.
Turn the adjustment screw on the limit clockwise if the door doesn t fully close.
Step 2 adjust the force.
Step 1 adjust the limit.
To make fine adjustments try adjusting the lifting cable instead of the spring.
Every complete turn equals 2 inches of travel.
How to adjust a garage door opener reverse sensors.
To open the door completely adjust.
To adjust your garage door s side mounted springs first open your door fully and secure it in place with a c clamp below the bottom roller.
One full turn of the adjustment screw will.
The cable is attached to the door and runs to an s hook that attaches to the track support.
Place a small piece of lumber or other hard object under the door while it is open.
Travel and counter clockwise for less open travel.
Using the up open limit adjustment screw you will turn the screw clockwise for more open.
In order to increase the down travel rotate the down limit adjustment screw counterclockwise.
This video demonstrates how to adjust force on a liftmaster garage door opener with manual adjustment controls.