Virginia T Palmyra , ME November 12, 2014 Appliance: Model MH 2175XSQ-4 Very simple problem finding the parts was the hard part the light bulb blew and the charcoal filter desperately needed changing As soon as the parts came, I got my stool and philips screwdriver and put them in. Waited for the bulb to come to room temps first, just in case. 1 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes