You do not take the cover off your machine--just lay it on its side with the bulb facing you and you will be able to see where it is and get at the bulb with your tool. In my 2040 manual there is a page in the maintenance section that shows the tool and instructions for replacing bulb==all the way to the back of the book so you have to search for it. Let us know how you come out with this little task---I'll be thinking of you this weekend. If your hubby is no handier than mine, you'll be wise to keep him out of the room--after he lifts the machine onto its side for you !!!!!