I have lost the heat in my tumble dryer and need to reset it. But I am having difficulty in taking the back off. Can anyone give me any advice on taking the back off. I have taken out all the screws I can see but the top of the machine and the very bottoms of the two side panels are holding it in still.

Hotpoint CTD85 Tumble Dryer
Thank you

Shez, October 2009