Read Sharp R-86STMA (serv.man11) Service Manual online
R86STMA
11 – 4
10.Remove the pipe, washers and the cooling fan from the convection
motor shaft.
11.Remove the ring on the convection motor shaft.
12.Now, the convection motor is free.
[9] 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 CONNECTING THE POSITIVE LOCK
CONNEC-
TORS TO THE TERMINALS, CONNECT THE POSITIVE
LOCK
LOCK
SO THAT THE LEVER FACES YOU.
Figure C-1. Positive lock
connector
[10] OVEN LAMP REMOVAL
1. CARRY OUT 3D CHECKS.
2. Remove the wire leads as Positive lock
connector removal above.
3. Lift up the oven lamp from its retaining clips.
4. Now, the oven lamp is free.
[11] POWER SUPPLY CORD REPLACEMENT
1. REMOVAL
1. CARRY OUT 3D CHECKS.
2. Remove the one (1) screw holding the green/yellow wire to the cav-
ity back plate.
3. Disconnect the leads of the power supply cord from the noise filter,
referring to the Figure C-4(a).
4. Release the power supply cord from the rear cabinet.
5. Now, the power supply cord is free.
Figure C-4 (a) Power Supply Cord Replacement
2. REINSTALLATION
1. Insert the moulding cord stopper of power supply cord into the
square hole of the cavity back plate, referring to the Figure C-4(b).
2. Install the earth wire lead of power supply cord to the oven cavity
with one (1) screw and tight the screw.
3. Connect the brown and blue wire leads of power supply cord to the
noise filter correctly, referring to the Pictorial Diagram.
Figure C-4(b). Power Supply Cord Replacement
[12] TOP HEATING ELEMENTS REMOVAL
1. CARRY OUT 3D CHECKS.
2. Remove the two (2) screws holding the back plate to oven cavity.
3. Disconnect the wire leads from the convection motor.
4. Remove the two (2) grill heater angles from the oven cavity.
5. Remove the top heating element from the top of the oven cavity.
6. Now, the top heating element is free.
Terminal
Push
Pull down
1
2
Lever
Positive lock¨
connector
Figure C-1. Positive lock, connector
Lock
Socket
Bulb
Oven lamp
Power supply cord
Green/ Yellow-
wire
wire
Brown wire
Oven cavity back plate
Blue wire
Noise filter
Screw
L
TP
F 8 A
TL
RED
20
A
WHT
N
POWER
SUPPLY CORD
SUPPLY CORD
MOULDING
CORD STOPPER
CORD STOPPER
OVEN CAVITY
BACK PLATE
BACK PLATE
SQUARE HOLE
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