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How to increase travel down of chamberlan garage door.
How to adjust the travel limits of your garage door if it won t close all the way.
One turn equals about 2 inches of travel on the garage door.
If the up travel isn t functioning properly turn the up limit adjustment screw clockwise.
They are either on the sides or the back of the garage door opener depending on the model you have.
To decrease it turn it counterclockwise.
Leave the door open and turn the adjustment screws located on the side of the overhead motor.
Find the chamberlain garage door opener technical support you need to get your garage door opener operational.
Establishing the travel limits of chamberlain garage door openers note adjustment screws are on the left side of garage door opener motorheads note one full turn of these screws equates to a door travel distance of two inches.
Make small adjustments at a time to the force limits retesting after each adjustment.
In order to increase the down travel rotate the down limit adjustment screw counterclockwise.
From informational videos to product manuals and troubleshooting articles the chamberlain group resource library has the information you need.
This video may help you fix your garage door opener if it tends to stop after 6 8 of travel and or when it travels too far and jams on the motor housing or.
Here is how to adjust the travel limit on your chamberlain garage door opener.
Move it the opposite way to decrease it.
Get on a step ladder and locate the travel limit dials.
Always test the door after performing an adjustment.
Fully open increase the up open force by turning the up open adjustment screw clockwise.
Using a screwdriver turn the open travel limit dial clockwise to increase it.
This video demonstrates how to program the travel on a chamberlain garage door opener with a yellow learn button.