Unscrewed the motor from the enclosure. Removed one screw holding the enclosure to the refrigerator. Put in the new enclosure and attached the motor to the enclosure. Pretty straight forward and simple. Note: the blade on the motor that turns the ice auger must first be removed from the motor before you can attach the motor to the enclosure. The blade screws off the motor but you must use some sort of tool (screwdriver) to keep the motor shaft from turning. Once the motor is attched to the enclosure then screw the blade back on. Total time no more than 30 minutes.