Trisha, disregard my message as I was trying to get to the motor, not the beater head to replace the belt. (I have already done that. To get to the belt you need to pop off the cover over the light and there are two screws that need to be removed, then on the underside remove the bar on the back that folds out. You just pop it off, then it will come open. Good luck.
Rossi, February 2007