Removing Turntable Motor; High Voltage Capacitor And Diode Removal; Interlock System - Sears 721.66462500 Manual

I. HIGH VOLTAGE CAPACITOR AND DIODE REMOVAL
(1) Discharge the high voltage capacitor.
(2) Disconnect the wire lead from the high voltage capacitor.
(3) Remove the screw holding the high voltage capacitor
bracket.
J. REMOVING THE TURNTABLE MOTOR
(1) Remove the glass turntable & the rotating ring ASS'Y by
hand.
(2) Remove the turntable motor cover.
The turntable base cover is easily removed by pinching
the six parts with wire cutting pliers.
(3) Disconnect the wire lead from the turntable motor
terminals.
(4) Remove the screw securing the turntable motor to the
oven cavity assembly.
(5) After repairing the motor, rotate the removed turntable
motor cover.
(6) Fit the turntable motor cover's projecting part to the base
plate slit.
NOTE:
1. Remove the wire lead from the turntable motor VERY
CAREFULLY.
2. Be sure to grasp the connector, not the wires, when
removing.
Turntable Motor
Figures 17
Wire Leads
K. INTERLOCK SYSTEM
(1) INTERLOCK MECHANISM
The door lock mechanism is a device which has been
specially designed to eliminate completely microwave
activity when the door is opened during cooking and thus
to prevent the danger resulting from the microwave
leakage.
(2) MOUNTING OF THE PRIMARY/MONITOR/
SECONDARY SWITCHES TO THE LATCH BOARD
ADJUSTMENT
DIRECTION
PRIMARY
SWITCH
MONITOR
SWITCH
SECONDARY
SWITCH
(3) INSTALLATION AND ADJUSTMENT OF THE LATCH
BOARD TO THE OVEN ASSEMBLY
• Mount the latch board to the oven assembly.
• Adjust the latch board in the arrow direction so that oven
door will not have any play in it when the door is closed.
• Tighten the mounting screw.
• Check for play in the door by pushing the door
release button. Door movement should be less than
0.5 mm. (1/64 inch)
Don't push the door release button while making this
adjustment. Make sure that the latch moves smoothly after
adjustment is completed and that the screws are tight.
Make sure the primary, monitor, and secondary switches
operate properly by following the continuity test
procedure.
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Figures 18