I took off the front control panel with a Phillips screwdriver. I used a mirror to locate some of the screws under the panel. Being handy and common sense helped a lot. I am very experienced with fixing stuff but will admit that i did get a bit frustrated. A second set of hands was helpful but not necessary. I took off the shroud that goes around the knob and that was a mistake. It was difficult to put back on and was not required to fix the problem. TAKE PHOTOS AS YOU PROGRESS and don’t lose the small spring like I did.