KitchenAid KFRS271TSS Technical Education page 46

4. To remove the thermocouple:
a) Remove the control panel (see page
4-2 for the procedure).
b) Unscrew the thermocouple connector
from the infrared burner gas valve.
Thermocouple
Connector
c) Remove the rear panel and the infrared
rotisserie burner ignitor & thermocouple
cover (see steps 2c and 2d on page
4-4).
d) Unscrew the thermocouple out of its
holding clip.
e) Pull the sensor tube through the two
access holes at the rear of the unit, and
remove the thermocouple.
Thermocouple
Hex Nut
4-6