Wire the keypad into the wall on the inside of the garage.
How to change garage door opener motor.
Screw the new motor into the existing brackets in the ceiling using the wrench.
Choose the right garage door opener.
The motor gear is a white toothed wheel which is mounted on a long metallic piece called the sprocket shaft.
The garage door opener motor consists of the motor assembly and the motor gear the motor assembly is a grey cylinder mounted inside the unit s frame.
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.
Run the wire through a conduit and connect it to the 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.
Install the new motor.