If you don t know the model number of your craftsman garage door opener here are the places to find them.
How to set limits on a craftsman garage door opener.
There is vital information written on the garage door opener itself.
Set the step ladder under the garage door opener in your garage and use it to access the up and down limit switch adjustment screws located on the side of the garage door opener motor housing.
In this easy how to video i clearly explain the setup process for a craftsman garage door opener.
Look at all the sides of the garage door opener for the model number.
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.
View and download craftsman garage door opener owner s manual online.
Stand on a step ladder to reach the up limit switch adjustment screw on the side of the garage door opener.
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.
Programming the travel adjustments and force controls ar.
Find the knobs fitting up and down force on the back of the opener motor.
How to know the model number of craftsman garage door openers.
Chain the last step of craftsman garage door opener adjustment.
1 2 hp 315mhz garage door opener for residential use only.
Sides of the garage door opener.
Open and close the garage door.