Panasonic NN-A890WB Service Manual page 41

Note
Do not use a soldering iron or de soldering tool of more than 30
watts on DPC contacts
13.5. Fan Motor
1. Disconnect the two lead wires from the fan motor terminals
2. Remove the power cord by removing the two wires from the noise
filter and the ground connection from the oven chassis.
3. Remove the noise filter
4. Remove the two screws holding the orifice assembly
5. Remove the two screws holding the fan motor assembly
6. Detach the orifice assembly and the fan motor assembly from the
oven assembly.
7. Remove the fan blade from the fan motor by pulling outward.
13.6. Door disassembly
1. Remove door C from door E by carefully pulling outward starting
from the upper right hand corner using a flat blade screwdriver.
2. Remove four screws holding the door E to the door A assembly
3. Replace the door A and screen B as a complete unit.
4. Remove the door key and spring from the door E
After replacement of the defective component parts of the door, reassemble it and follow the
Figure 6
Removing the fan motor
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