Place a small piece of lumber or other hard object under the door while it is open.
How to adjust craftsman garage door sensors.
Slide each garage door sensor downward so it is as.
Adjust the garage door opener mechanism.
On the garage door motor there will be two knobs or dials to adjust the opener and the reverse sensor.
Don t take them all the way out.
When the green indicator.
Garage door opener sensor adjustment alignment loosen the sending eye wing nut and readjust aiming directly at the receiving eye.
How to adjust a garage door opener reverse sensors.
Loosen the screws that mount each of your garage door sensors.
Turn off the power to your sensors by tripping the fuse for your garage.