Ken S Hi - I have a 2 part question. 1 - what purpose does the roller ring serve in a microwave oven? 2 - is it safe to operate a microwave without the roller ring? Thanks
Answer Hello Ken. They support the tray off the floor of the unit and support the weight of the food on the tray. You do not need to use the unit without the roller ring. Thanks, Read More... Answered by AppliancePartsPros.com | Friday, November 24, 2017