Sharp R-4P58 Service Manual page 26

Microwave oven with grill and bottom heater
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7. Remove the magnetron from the waveguide with care
harness from the control unit.
ing to the following procedure.
1) Hold the edge of the rotor of the fan motor by using
a pair of groove joint pliers.
CAUTION:
« Make sure that any pieces do not enter the gap
between the rotor and the starter of the fan
motor. Because the rotor is easy to be shaven
by pliers and metal pieces may be produced.
» Do not let the pliers touch the coil of the fan
motor because the coil may be cut or dam-
2)
Apply the screw lock tight into the hole (for shaft) of
the fan blade.
3)
Install the fan blade to the shaft of fan motor by
pushing the fan blade with a small, light weight, ball
peen hammer or rubber mallet.
CAUTION:
« Do not hit the fan blade when installing be-
cause the bracket may be deformed.
* Make sure that the fan blade rotates smoothly
after installation.
3) Now, the fan blade will be free.
Side view
|
Rear view
one (1) screw.
4. Insert the tabs of the capacitor holder to the fan duct.
5. Install the capacitor holder to the oven cavity back plate
with the one (1) screw.
4. Install the noise filter to the fan duct and the chassis
support
wit the oné (1) screw.
5. Re-connect the wire leads to the fan motor.
SEPP
EIS
EIT
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