Move air effectively with this replacement fan blade, part number WB02T10289, made for select GE, Kenmore, Cafe, Monogram, or GE Profile Range/Stove/Oven or Oven/Microwave Combo.
The fan blade may be bent or sliding on the shaft and rubbing on the housing. Inspect the fan blade. If the fan blade is bent or damaged it will need to be replaced.