When buying a garage door opener choose a 1 3 hp or 1 2 hp garage door opener for a single garage door 1 3 hp can be hard to find at some home centers.
Can you just replace garage door opener motor.
Go with 1 2 hp for a double door and 3 4 hp for a door that has a wood or faux wood overlay they can be heavy.
Let the garage door be in a closed position.
Screw the new motor into the existing brackets in the ceiling using the wrench.
Also consider the specifications of the new motor that you are buying.
Install the bracket that comes with the garage door opener over the garage door using the screw gun.
Garage door motors may not last as long as the openers can work easily for 10 to 15 years and may need replacement if they burn out or stop functioning in any way.
A garage with space for two cars usually needs a motor with horsepower.
Slide the track into the bracket and secure with the wrench.
Connect the lifting arm from the door to the track.
Purchase the replacement kit depending on whether or not you are replacing the motor gear along with the motor assembly.
Wire the keypad into the wall on the inside of the garage.
Choose the right garage door opener.
Install the first rail following the manufacturer s instructions into the motor or power head unit of the garage door opener.
The original style of garage door opener opened and closed with a chain drive.
Disconnecting the motor unit.
If you can see something that looks like a bicycle chain near the motor unit of your opener consider replacing it with a screw driver or belt drive garage door opener.