1) Look for the part at partselect.com, make sure you have the model and part number ready. Once you find the part, don't order yet. 2) Start your do-it-yourself repair by removing the oven door. On each side below are two arms/hinges, look closely and you will find locks on each side. Use your finger or flat screwdriver to slide towards you (this is where you start clicking your camera in evey step). Once you did it, wiggle the door a little bit, make sure they're unlocked, then pull it out carefully and hold it tight since it's little heavy. 3) At this point, you only need the phillips screwdriver. Look for all the screws, and unscrew it all, one step at a time (again make use of your digital camera). Remove the parts one at a time until you take out the broken inner glass. Measure it against the dimensions shown in the partselect.com. At this point you feel comfortable putting it back in-reverse, then you order the part. It took me 3 days for the part to arrive, but it's no big deal. 4) It's a bit difficult for me the first time, I can't figure out how to put them back (that's why I recommended the digital camera), plus I have to clean the inside and the other two glasses so it took me 1-2 hrs. I assure you if you follow my instructions, 15-30 minutes max, no sweat. 5) My wife promised me $300 for the labor (competitive price), I'm still waiting though.....Good Luck
Parts Used: