How To Install Craftsman Garage Door Motor

Follow these steps to replace the motor in craftsman chamberlain and liftmaster chain drive garage door openers.

How to install craftsman garage door motor.

Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door. If the gear and sprocket assembly breaks the motor runs but the door won t move. 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. Mount the new motor in the same location as the old one.

This video shows what my installation looks like and shows the opener in operation. 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. Choose the right garage door opener. Garage doors and the simple and straightforward installation ensures you ll be using your new opener in no time.

The hp chain drive garage door opener kit is the entry level opener that s big on value. The motor turns the sprocket which drives the chain to open and close the door. Install the end of the rail in the bracket that held the old opener above the garage door and secure it with the fastener bolts or clevis pin. The 3 button remote control allows you to easily program up to three garage doors and boasts a frequency range of up to 1500 ft.

If the motor won t start when you activate it replace it with the manufacturer approved replacement part. These steps apply to all rec. Learn how to assemble and install a craftsman belt drive garage opener in a garage with a sectional door and a finished ceiling. It s built for 7 ft.

This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener.