Liftmaster Garage Door Opener Limit Switch Adjustment

The travel distance limit setting and the downward force limit setting.

Liftmaster garage door opener limit switch adjustment.

Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility. There are two types of adjustable down limit on liftmaster garage openers. Many of our garage door opener limit switch kits include brackets limit switch assembly and screws for adjustments to help you get the job done. Our limit switch kits are compatible with many of our chain drive openers.

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. 041d3452 2 is a limit switch replacement kit. On certain garage door models the limit switch is located on the tracks. Use a ladder to get there and get ready to make the necessary adjustments.

If the problem remains continue adjusting the down limit switch until the door operates normally. For use with various 3 4hp liftmaster and chamberlain chain drive garage door openers. He has a screw type opener not sure if that matters but the liftmaster 41d4671 screw drive limit switch looks like the correct part. It is also possible that the limit switch is located in the opener mechanism.

Open and close the garage door. Adjusting these dials alters how far the garage door travels while closing and how much force in kilograms the motor uses. If you can t find it there consult your user manual for reference. Garage door opener limit switch kits find a wide selection of garage door opener limit switch kits from liftmaster.