Hood Fan Motor, Hood Duct, Oven Lamp Socket And Ah Sensor Removal - Electrolux EI30SM55JB Technical & Service Manual

Component Teardown and Testing
Hood Fan Motor, Hood Duct, Oven
Lamp Socket And AH Sensor
Removal
1. Disconnect the power supply cord and remove the
oven from wall and remove outer case.
2. Open the door and block it open.
3. Discharge high voltage capacitor.
To discharge the high voltage capacitor, wait for 60
seconds and then short-circuit the connection of
the high-voltage capacitor (that is the connecting
lead of the high-voltage rectifier) against the
chassis with the use of an insulated screwdriver.
4. Remove the hood louver.
5. Remove two (2) screws holding the chassis support
right to the rear and face of the oven cavity flanges.
6. Remove two (2) screws holding the chassis support
left to rear flange and face of the oven cavity flanges.
7. Remove both chassis supports.
8. Remove the wire tie holding the hood fan harness to
the hood duct by cutting it.
9. Disconnect the 6-pin connector of the hood fan motor
from the main wire harness located at the right edge
of the hood duct. Remove one (1) screw holding the
hood intake duct to right base plate. Remove one (1)
screw holding the hood duct to the hood intake duct
right. Remove the hood intake duct right. Release
the snap band from the cavity top plate.
10. Disconnect the two (2) grounding wires from the
chassis support left.
11. Now, the hood fan motor is free.
12. Remove the one (1) screw holding the noise filter
assembly to the fan duct.
13. Disconnect the connector CN-F and CN-D from the
control unit.
14. Remove one (1) screw holding the hood duct to the
oven cavity top plate.
15. Remove the one (1) screw holding the hood duct to
the fan duct.
16. Release the 6-pin connector and the 3-pin connector
of the main harness A from the hood duct.
17. Disconnect the control harness A from the control
harness B.
18. Disconnect the connector of control harness A from
the cavity face plate.
19. Remove the hood duct from the oven cavity by lifting
it up.
20. Release the snap band of control harness A from the
hood duct.
21. Release the harness of the sensor assembly and the
control harness A from four (4) wire holders of the
hood duct.
22. Remove two (2) screws holding the sensor assembly
to the hood duct.
23. Now, the sensor assembly is free.
24. Lift the oven lamp cover up and remove the oven
lamp cover from hood duct.
25. Remove the oven lamp (Refer to the procedure of
"Oven Lamp Removal").
26. Remove the lamp heat cover from hood duct.
27. Disconnect the wire leads from the oven lamp socket.
28. Rotate the oven lamp socket to remove from hood
duct.
29. Now, the oven lamp socket is free.
When the hood fan motor is reinstalled, hold the
hood fan motor harness at the right edge of the
hood duct with one wire tie.
Figure 4-3. Hood Fan Motor Components
4-4