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.
Can you just replace garage door opener motor.
Purchase the replacement kit depending on whether or not you are replacing the motor gear along with the motor assembly.
Install the bracket that comes with the garage door opener over the garage door using the screw gun.
Slide the track into the bracket and secure with the wrench.
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.
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.
Wire the keypad into the wall on the inside of the garage.
Install the first rail following the manufacturer s instructions into the motor or power head unit of the garage door opener.
Choose the right garage door opener.
A garage with space for two cars usually needs a motor with horsepower.
Also consider the specifications of the new motor that you are buying.
The original style of garage door opener opened and closed with a chain drive.
Let the garage door be in a closed position.
Connect the lifting arm from the door to the track.
To do this you need to switch off the power supply disconnect the motor from the garage door mechanism and then undo all the connections between the motor and the opening mechanism.
Disconnecting the motor unit.
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.