Todd T Kennewick , WA August 21, 2014 Appliance: Magic Chef Microwave MCO160UB While installing the microwave a piece of wood fell into the blower it was not a good sound when i tested the fan I ordered the parts, which arrived two days later. Using my handy dandy Phillips screw driver, I took out the old blower and installed the new one. Twenty minutes later the microwave was hanging on the wall making popcorn. And the blower worked fine! Read More... 2 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Screwdrivers