No matter what type of garage door opener you have, you should always lube the rail where it comes in contact with the trolley carriage. Use a lubricant that doesn’t attract dirt. Silicone spray ...

I have a two-car garage with a metal door in hinged sections ... limit switch about 1 inch back from the front of the carriage. Other openers have dials on the back used for adjustment.

Either push the door up or, if possible, use the opener buttons to send the trolley back into the opener carriage. They'll click into place. If your garage door is stuck open and needs to be ...

Yet the history of the garage is an up-and-down one, since its conversion from the stable and carriage house days ... First patent for an automatic garage-door opener is issued (No. 2,097,950 ...