The measurement is used to reset the up.
How to set limits on craftsman garage door opener.
How to reset garage door opener limit switches.
Look at all the sides of the garage door opener for the model number.
Garage door opener garage door opener pdf manual download.
The lower section of the door must be at the header in the full open position.
1 2 hp 315mhz garage door opener for residential use only.
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.
There is vital information written on the garage door opener itself.
If you don t know the model number of your craftsman garage door opener here are the places to find them.
Open the garage door and watch it closely as it opens.
Sides of the garage door opener.
Open and close the garage door.
How to set the door opening and closing limit for model 139 18405d go to my blog here for the page shots of the manual.
If it is too far back the door cable can become misaligned.
Stand on a step ladder to reach the up limit switch adjustment screw on the side of the garage door opener.
Programming the travel adjustments and force controls ar.
Measure the height where the door stops while it is being opened.
In this easy how to video i clearly explain the setup process for a craftsman garage door opener.
To adjust craftsman garage door opener limits you should do the following.
How to know the model number of craftsman garage door openers.