Legacy Model 496cd/b
by Jim Burton
When I attempt to open the door with the garage wall opener, the light comes on and I hear the motor on the unit trying to open but it doesn't. If I continue to push the wall button for "20 or so times" sometimes it opens...we replaced the button with one bought at Home Depot but it still doesn't work. Any suggestions?
What kind of noise does it make? Your unit may need new gears.