Sharp R-743S Microwave Waveguide Cover Pack of 2 – 252100100016
Waveguide Cover for Sharp R-743S microwave ovens.
Part Number :
252100100016
ASW.76540.
If your microwave is arcing or sparking during cooking, it may be that the waveguide cover is damaged. This metallic type material, which is a blend of mica and is invisible to microwaves, it covers the aperture that the microwaves pass through to get into the oven cavity. When old damp or contaminated can react to microwaves by arcing.
Suitable for:
Sharp R-743S
