– 13 –
4. Carefully pull the evaporator cover out from
the refrigerator compartment as shown below.
Caution:
When removing the evaporator cover,
DO NOT bend it from side to side, the foam air
channel on the right side of the fan housing could
break.
Fill Tube Heater
Evaporator Cover
Evaporator Cover
The evaporator cover must be removed to access
the evaporator fan, damper assembly, evaporator
components, and fi ll tube heater.
To remove the Evaporator Cover:
1. Remove the freezer compartment. (See
Freezer Compartment
).
2. Remove the 4 Phillips-head screws that hold
the evaporator cover in place.
Fan Housing
Foam Air Channel
5. Remove the foam air channel from the side of
the fan housing as shown.
Evaporator Fan
Run diagnostic mode
12
to test the circuit
between the power supply board and the
evaporator fan. (
See
Diagnostics and Service
Information
).
The evaporator fan is mounted in the evaporator
cover behind the fan housing of the freezer
compartment.
The evaporator fan is a variable speed 12-VDC
fan. As cooling demand increases, voltage and
fan speed increase. The fan shuts off when the
door is opened and resumes when the door is
closed.
Evaporator fan voltage should be approximately
5 to 12 VDC at K13 on the power supply board.
(
Continued next page
)
3. Disconnect the 6-pin and 2-pin connectors in
the upper right corner.
6-Pin Connector
2-Pin Connector
