MH9115XBQ1 Whirlpool Microwave - Instructions

The problem I have with changing the bulb is my microwave is an overhead one and therefore I cannot tip it on its side to easily replace the bulb. I have to drop the lid down and carefully install the new bulb from underneath.

Removed the glass cover and replaced the bulb. Very simple.

Simply removed front of Microwave, removed the old charcoal filer and inserted the new one. On the grease filters, removed both of them from bottom of microwave and slid the new ones in place. That's all there was to it. No tools required.

You had alerted that it was imperative to unplug unit before starting to remove defective bulb. As described, there was silicon on bulb and socket and bulb broke upon my attempt to remove. Had to use needle nose pliers to get metal base of old bulb from socket, then all went well.

I didn't do the repair -- my husband did, said it was easy, had no problems what so ever! The new bulbs give a lot more light to the cooking area.

remove one screw from light and remove bulbs replace. I found the light plate had a lot of grease on rubber type washer for the glass cover. I cleaned it as best I could. The real trick was putting the screw back in when the Microwave is in with the hood Fan and the screw must go straight up and not miss the hole. I had someone hold the p ... Read more late up and the screw went in. Your instruction book shows your filters and how to clean them. They are easy to and clean. What I found best is the lights they had been in for 15 years and the new ones are so much brighter. I now have an old set of filters that can be put in the dishwasher and used as a replacement when the new ones need to be cleaned.

The door was not engaging the micro switches properly no doubt from 10+ years of wear. The upper switch removed fairly easily but take care not to tweak the plastic brace too much or it will snap. The lower one was the tricky one. After much examination I noticed that the trick to remove it was underneath the brace. Take a butter knife (n ... Read more o joke) and insert it just under the old micro switch and gently press down twisting the micro switch every so slightly til it releases. The replacements snap back in with no trouble. The microwave is working much better now, though not perfect.

Since others reported similar problems and it was just the fuse we tried that first. That wasn't the problem so we ordered the Door Interlock Switch Kit. Shipping was very fast! Our microwave had 3 switches. My husband asked how to know which one to switch. I read that one person just did process of elimination. Luckily ours worked ... Read more on the first change out! So happy to have stumbled across this site and not have to buy a whole new microwave.