If the up travel isn t functioning properly turn the up limit adjustment screw clockwise.
How to adjust force on chamberlin garage door opener.
Locate the force adjustment screw.
Use both the up and down arrow buttons for adjustment.
Adjust the garage door opener mechanism.
Turn the screw clockwise one quarter turn to increase the amount of force required to reverse the door s direction.
This video demonstrates how to program the travel on a chamberlain garage door opener with a yellow learn button.
Get on a step ladder and locate the travel limit dials.
They are either on the sides or the back of the garage door opener depending on the model you have.
If door does not stop in this position an up or down adjustment.
Open door using remote bottom of door should come to rest just below header.
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.
To open the door completely adjust garage door opener by turning the limit counterclockwise.
Ways to keep chamberlain garage door openers working at optimum levels.
On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
Using a screwdriver turn the open travel limit dial clockwise to increase it.
Press and hold the down arrow button until the garage door reaches your desired down closed.
To decrease it turn it counterclockwise.
Every complete turn equals 2 inches of travel.
Here is how to adjust the travel limit on your chamberlain garage door opener.
Position ladder below the back or rear portion of the opener to access the screws.
When the garage door is in your desired up open position press and release the rectangular adjustment button.
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Turn the adjustment screw on the limit clockwise if the door doesn t fully close.