Hello, my name is XXXXX XXXXX iam happy to help you with your question today..does it look like its bowed out in the centre ,how old is the range ? thx
do you have a model number ?
it does look like it is bowed in the center. it's about 15 years old. model #mer5775raw
I have run across that before , the range reqs a oven liner , but i just looked and it is not replaceable ,the only thing you can do is contact Whirlpool customer service ,send them some pictures and see if they will replace the range or possibly give you a prorated exchange ..but its not a part you can get into and repair , if they made the part available it probably wouldnt be worth the money to put into being 15 yrs old ..only other thing is some other makes may have slightly wider racks ,measure how wide yours are and go to a appliance store that deals in older parts and see if you can purchase slightly wider rack
whirlpool bought out maytag
might it be possible to attach screws to the sides and using wires and a turn buckle, twist it until the sides pull back into alignment.. Are their any elements on the side walls that would be damaged if this was tried?