On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
How to adjust down pressure on garage door cold weather.
This video details how to adjust the opener force and travel of the door.
To change the down force and the up force of your opener find the force adjustment knob and turn it to adjust the up force or down force.
You can do almost anything all you have to do is try.
If the spring is properly balancing the door it should remain in the same position and be easily lowered or raised.
Turn it a full turn counter clockwise to increase the amount of downward travel by two inches and clockwise to reduce the amount of travel.
When you have made your adjustment test the door by lowering and raising it.
You may also hear a popping noise during operation.
Adjust the garage door opener mechanism.
A door that feels heavy when you try to raise it manually is often the sign of a worn or broken spring.
Programming the travel adjustments and force controls ar.
If the door feels heavy to move you may be dealing with a broken spring.
You can place your garage door in manual mode by pulling the red cord on the trolley.
The garage door opener light will blink twice and the down arrow light will begin to blink.
How to adjust the travel limits of your garage door if it won t close all the way.
Test and adjust the door opener s reverse feature.
Press and hold the down arrow button until the garage door reaches your desired down closed.
Test by opening and closing the door.
The setting is correct when the door reaches the floor and stays closed without reversing.
When the garage door is in your desired up open position press and release the rectangular adjustment button.
Adjust the down limit dial first.
With a screwdriver adjust these screws.
Use both the up and down arrow buttons for adjustment.
In this easy how to video i clearly explain the setup process for a craftsman garage door opener.
Proceed with extreme caution.