Component Teardown
4-5
Solid-State Relay (Magnetron Side)
Removal
1. Disconnect the oven power supply cord and remove
outer case.
2. Open the oven door and block it open.
3. Discharge high voltage capacitor.
4. Remove the back plate from the oven.
5. Disconnect the wire leads and the connector from the
solid-sate relay.
6. Release the main wire harness from the hole of the
magnetron separator.
7. Remove the three (3) screws securing the magnetron
separator to the bottom plate and the thermal cover
back.
8. Remove the magnetron separator form the oven.
9. Remove the two (2) screws securing the solid-sate
relay to the magnetron separator.
10. Now, the solid-sate relay is free.
Fan Motor Removal
POWER TRANSFORMER SIDE
1. Disconnect the oven power supply cord and remove
outer case.
2. Open the oven door and block it open.
3. Discharge high voltage capacitor.
4. Remove the back plate from the oven.
5. Remove the one (1) screw securing the capacitor
holder to the fan motor mounting angle. Remove the
capacitor holder from the fan motor mounting angle.
6. Disconnect the wire leads from the fan motor.
7. Remove four (4) screws securing fan motor mounting
angle to the bottom plate and the thermal cover back.
8. Remove the three (3) screws securing the fan motor
to the fan motor mounting angle.
MAGNETRON SIDE
1. Disconnect the oven power supply cord and remove
outer case.
2. Open the oven door and block it open.
3. Discharge high voltage capacitor.
4. Remove the back plate from the oven.
5. Disconnect the wire leads from the fan motor.
6. Disconnect the connector of the main wire harness
from the connector of the thermistor.
7. Release the main wire harness from the hole of the
magnetron separator and the hook of the fan motor.
8. Remove three (3) screws securing the magnetron
separator to bottom plate and thermal cover back.
9. Remove the magnetron separator from the oven.
10. Remove the one (1) screw securing the fan motor to
the bottom plate.
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.
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.
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.
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