4-2
Refer to page 3-2 for the procedure for servic-
ing the turntable motor.
1.
Disconnect the electrical power to the
microwave oven.
2.
Disconnect the wires from the turntable
motor terminals.
3.
Set the ohmmeter to the R x 1K scale.
4.
Touch the ohmmeter leads to the motor
terminals. The meter should indicate be-
tween 2500 and 3500
Ω
.
THE TURNTABLE & VENT MOTORS
Brown
Yellow
Refer to page 3-13 for the procedure for servic-
ing the vent motor.
1.
Disconnect the electrical power to the
microwave oven.
2.
Disconnect the vent motor wires from the
control board.
3.
Set the ohmmeter to the R x 1 scale.
4.
Touch the ohmmeter leads to the indi-
cated vent motor power plug wire connec-
tors. The meter should indicate the follow-
ing readings:
Black to white (Low) = 115 to 125
Ω
.
Blue to black (High) = 60 to 75
Ω
.
VENT MOTOR
TURNTABLE MOTOR
ELECTRICAL SHOCK HAZARD
Disconnect power before servicing.
Replace all panels before operating.
Failure to do so could result in death or
electrical shock.
WARNING
ELECTRICAL SHOCK HAZARD
Disconnect power before servicing.
Replace all panels before operating.
Failure to do so could result in death or
electrical shock.
WARNING
Summary of Contents for MH6140XKQ/B
Page 4: ... iv NOTES ...
Page 16: ...1 12 NOTES ...
Page 20: ...2 4 NOTES ...
Page 46: ...5 4 NOTES ...
Page 48: ...CORPORATION ...
