Hi, figured I'd ask. This is one of the 'out of my experience set'. The oven portion of my 4 burner gas stove stopped working. It no longer lights and there is no smell of gas. The heating element in this model is under a plate (not an easily removed one either, complete dismantle required from the looks of it to get to the element).
I already called our appliance folks some time back on another issue with it and the main problem they say is parts no longer exist for this model. It was part of the original equipment when the house was made in 1963 apparently. Kenmore.
Lets face it, it's so very dated we planned to replace anyways, but just not right now.