SOI 01.05 FV 26/33 599 36 78-06
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE
FAN MOTOR REPLACEMENT
REMOVAL
1. CARRY OUT 3D CHECKS.
2. Disconnect the wire leads from the fan
motor.
3. Remove the two (2) screws holding the fan
motor to the oven cavity back plate. The fan
motor is now free.
4. Remove the fan blade from the fan motor
shaft according
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 stator 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
damaged.
• Do not distort the bracket by touching with
the pliers.
2) Remove the fan blade from the shaft of the
fan motor by pulling and rotating the fan
blade with your hand.
3) Now, the fan blade will be free.
CAUTION:
• Do not use this removed fan blade again.
Because the hole (for shaft) of it may
become bigger than a standard one.
INSTALLATION
1. Install the fan blade to the fan motor shaft according
to the following procedure.
1) Hold the centre of the bracket which supports the
shaft of the fan motor on a flat table.
2) 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
because the bracket may be deformed.
• Make sure that the fan blade rotates smoothly
after installation.
• Make sure that the axis of the shaft is not
slanted.
2. Install the fan motor to the oven cavity back plate
with the two (2) screws.
3. Re-connect the wire leads to the fan motor,
referring to the pictorial diagram.
Groove joint pliers
Coil
Stator
Ga
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