Customer Questions and Answers for Waveguide Cover (Microwave) by Ge

Johnna, it is possible the cover is causing some arcing, it also could be coming from the magnetron and the waveguide. It would need to be taken apart and closely examined to find the burn marks.

Leslie, You would want to replace the waveguide cover but also check to make sure that the end of the magnetron is not burnt and that there is not chipped paint around the wave guide.

Mark, the waveguide cover should be mounted in place with a screw and would be accessed by removing the outer cover panel.

Mark, You would want to have a small flat blade screwdriver or "putty knife" handy. The WB39X10034 / WB39X10034 Wave Guide Cover, is a semi-rigid panel(similar to a playing card) and can be flexed and removed from the wall cavity pretty easily, but first, you need to carefully remove the WB01X10418 / WB01X10418 plastic nail that holds the waveguide to the wall, then flex the cover and reverse the procedure after you clean and remove any grease, debris, etc. from the waveguide area. Thanks,

Hello Carol. You just unsnap the old one from the side wall and snap the new one into place. These are very easy to replace.