Screw the new motor into the existing brackets in the ceiling using the wrench.
How to change garage door opener motor.
On the outside of the garage mount the wireless keypad using the screw gun.
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.
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.
Connect the lifting arm from the door to the track.
Choose the right garage door opener.
Install the new motor.
Wire the keypad into the wall on the inside of the garage.