R-895M (serv.man8). Component replacement and adjustment procedure - Sharp Home Appliance Service Manual (repair manual). Page 3

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R-895M - 26
Terminal
Push
Pull down
1
2
Lever
Positive lock¤
connector
Cutting pliers
Bridges
Bridges
Turntable motor 
cover
Screw; 
LX-EZA045WRE0 
Turntable motor cover
Base plate  
Tabs 
Slits 
Coil
Gap
Rotor
Bracket
Stator
Groove joint pliers
Shaft
Axis
Stator
Rotor
These are the positions 
that should be pinched 
with pliers.
Shaft
Table
Center of
bracket
TURNTABLE MOTOR REPLACEMENT
Figure C-1(a). Turntable motor cover removal
Figure C-1(b). Turntable motor cover re-install
POSITIVE LOCK
®
  CONNECTOR REMOVAL
1. CARRY OUT 3D CHECKS.
2. Push the lever of positive lock
®
 connector.
3. Pull down on the positive lock
®
 connector.
CAUTION: WHEN YOU (SERVICE ENGINEERS) CON-
NECT THE POSITIVE LOCK
®
  CONNEC-
TORS TO THE TERMINALS, CONNECT
THE POSITIVE LOCK
®
  SO THAT THE LE-
VER FACES YOU.
Figure C-2.  Positive lock
®
connector
COMPONENT REPLACEMENT AND ADJUSTMENT PROCEDURE
Removal
2. Remove the turntable from the oven cavity.
3. Turn the oven over.
4. Cut the four (4) bridges holding the turntable motor
cover to the base plate with cutting pliers as shown in
Figure C-2(a).
CAUTION: DO NOT DROP THE TURNTABLE MOTOR
COVER INTO THE OVEN AFTER CUTTING
THE BRIDGES. BECAUSE IT WILL DAM-
AGE THE WIRE LEADS OF THE MOTOR
AND IT IS DIFFICULT TO REMOVE IT OUT
OF THE OVEN.
5. Remove the turntable motor cover from the base plate.
6. Disconnect the wire leads from the turntable motor.
7. Remove the one (1) screw holding the turntable motor
to the turntable motor angle.
8. Bend the turntable motor retaining tab back to release
the motor.
9. Remove the turntable motor from the turntable motor
angle. Now, the turntable motor is free.
Re-install
1. Remove the any sharp edges on the turntable motor
cover and the base plate with the cutting pliers.
2. Re-install turntable motor by locating shaft onto turnta-
ble motor shaft to the turntable motor angle with the one
(1) screw.
3. Bend the turntable motor retaining tab forward to se-
cure the motor.
4. Re-connect the wire leads to the turntable motor.
5. Insert the two (2) tabs of the turntable motor cover into
the slits of the base plate as shown in Figure C-2(b).
6. Re-install the turntable motor cover to the base plate
with the screw (LX-EZA045WRE0) as shown in Figure
C-2(b).
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