First, much thanks to the folks who posted the original solution. Having the same exact problem, this worked for my GE MW perfectly. Luckily I happened to have the needed materials in my toolbox. In additional to using washers on both front and rear of mechanism, I used a spring washer on the back to avoid loosening of the nut over time. Instructions to remove the MW from the cabinet is in this video to fixing another problem: https://www.youtube.com/watch?v=TzU7Icgs...