I determined it was the blower motor that needed replacing, I removed the four screws (one difficult to say the least!), and the motor will not fit coming out. I think I need to remove the fan from the motor while in the housing, then the motor will slide out on an angle. Does the fan screw on to the motor, or just slide off (with some pressure). I can't see any screws holding it on, but then I can't get it out all the way.
thanks!