Upper Heater And Oven Cavity Tcos - GE Advantium 120 Technical Service Manual

5. Disconnect wire harnesses on the relay board at
locations CN2, RY2. RY7, RY8, RY9, and RY11.
Disconnect
6. Remove the single Phillips-head screw that
attaches the fi lter ground wire to the oven
chassis.
7. Remove the 5 Phillips-head screws that attach
the blower bracket to the oven chassis.
8. Carefully lift the blower assembly from the oven
chassis.
9. Remove the 6 Phillips-head screws that hold the
blower housing to the bracket.
Note: When installing the blower assembly, ensure
that the fi lter ground wire is secured to the oven
chassis.
Disconnect
Ground Wire

Upper Heater and Oven Cavity TCOs

The TCOs automatically shut off the oven in the
event of excessive temperatures. When replacing,
be sure to determine the cause of failure. If a TCO
opens, it will disable all oven functions except
the oven light. The outer cover must be removed
to access the TCOs. (See
.)
Removal
• The upper heater TCO is mounted on the heat
shield above the upper heater assembly.
• The oven cavity TCO is mounted to the exhaust
duct on the left side of the oven.
• Both TCOs are held in place by a singe Phillips-
head screw.
• Both TCOs open at 293°F and cannot be reset.
Upper Heater TCO
Oven Cavity TCO
– 33 –
Oven Removal / Partial