Sharp R-630A Service Manual page 27

R-630A (W)
R-630A (IN)
R-630A (B)
COMPONENT REPLACEMENT AND ADJUSTMENT
TURNTABLE MOTOR REPLACEMENT
Removal
1. Disconnect the oven from the power supply.
2. Remove the turntable and roller stay 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 the cutting pliers as
shown in Figure C-4 (a).
CAUTION: DO NOT DROP THE TURNTABLE MO-
TOR COVER INTO THE OVEN AFTER
CUTTING THE BRIDGES. BECAUSE IT
WILL DAMAGE THE WIRE LEADS OF
THE MOTOR AND IT IS DIFFICULT TO
REMOVE IT OUT OF THE OVEN.
. Remove the turntable motor cover from the base
plate.
. Disconnect the wire leads from the turntable motor.
. Remove the two (2) screws holding the turntable
motor to the oven cavity.
. Remove the turntable motor from the oven cavity.
. Now, the turntable motor is free.
Turntable motor cover
Figure C-4(a). Turntable Motor Cover Removal
POSITIVE LOCK® CONNECTOR REMOVAL
1. CARRY OUT 3D CHECKS.
2. Push the lever of positive lock® connector.
3. Pull out the positive lock® connector.
CAUTION: WHEN YOU (SERVICE ENGINEERS)
CONNECT THE POSITIVE LOCK® CON-
NECTORS TO THE TERMINALS, CON-
NECT THE POSITIVE LOCK® SO THAT
THE LEVER FACE YOU (SERVICE ENGI-
NEERS).
25
Re-insiall
t
2.
3
4,
5
6
Remove the any sharp edges on the turntable motor
cover and the base plate with the cutting pliers.
. Remove the single (1) screw on the base plate as
shown in Figure C-4 (a).
. Re-install the turntable motor to the oven cavity with
the two (2) screws.
Re-connect the wire leads to the turntable motor.
. Insertthe tab ofthe turntable motor cover into the hole
of the base plate as shown in Figure C-4(b).
. Re-install the turntable motor cover to the base plate
with the screw which are removed at the above step
2 as shown in Figure C-4(b).
Screw——? Turntable motor cover
Base plate
Figure C-4(b). Turntable Motor Cover Re-install
Terminal
Positive lock®
connecter \ — @
Push
Lever
\y
@®
$ Pull down
Figure C-2 Positive lock® connector