Hello: We have a Kenmore Gas Range Model 790.78732405 Serial #VF60306856 This unit was here we we moved in and it works very well. We would like to obtain a manual for it. My wife wants to clean the oven but needs to know how to do it. Can you help us. Perhaps email me how she should do it and then tell us how to get a manual. Thank you so very much. Doug Scott whiskers.777@hotmail.com