Simple fix. Power off, remove 14 screws, lift top (use wood blocks to hold), unplug white and black wires from fan motor, twist motor assembly counter clockwise and lift to remove. Take new fan motor and do steps in the reverse. Worked like a champ. NOTE: First part arrived in 2 days but fan was shattered, called Appliancepartspro at 4 PM and had a replacement delivered before 11 AM the next day. Awesome response and customer service.