Level of DifficultyA Bit Difficult
Time to do repair30 - 60 mins
Age of Appliance1 - 4 years
inner element stopped working. took the front panel off and used multimeter to check resistance. it showed open for the inner ring. took the top off, then took the triple element off. visually confirmed broken heating element. replaced element. the repair was straight forward once you figure out where the screws are (8 bottom of front panel, two on each side, then for top 3 each side, 2 on the back -- watch out and don't drop those two). I downloaded service manual from servicematters.com, but it's not helpful, except the wiring diagram.
the quality of Jenn Air range is low. when I bought it, it came with a non-working element. sears replaced the range and now just 1.5 years another one out. once I opened it, there was a loose screw, and two places had missing screws. wire connectors were hard to connect/disconnect.