Stirrer Motor - GE Advantium PSA1200R Technical Service Manual

6. Push the top of the fan cover toward the rear of
the oven and carefully remove it from the oven.
Note: In the following step, the fan blade is fi rmly
attached to the D-shaped motor shaft. It may be
helpful to use 2 fl at blade screwdrivers, as shown, to
remove the blade from the motor shaft.
7. Carefully pry up the fan blade from the motor
shaft.
8. Remove the 2 Phillips-head screws that attach
the fan motor to the fan cover.
Caution: To prevent damage to the fan blade,
before installing the fan blade, align the D-shaped
opening of the fan blade to engage the D-shaped
motor shaft.
Fan Motor
– 59 –

Stirrer Motor

• Location - Top of the oven cavity.
• 21 VAC
• Approximately 120 Ω
• Part of the
Stirrer Assembly
• The stirrer motor circuit is a series circuit with
the Magnetron Fan Motor. 120 VAC is supplied to
the Magnetron Fan Motor. The Magnetron Fan
Motor drops 99 VAC, leaving 21 VAC to operate
the Stirrer Motor.
Troubleshooting
Check to see if Magnetron Fan Motor is running. If
yes, the problem is with the Stirrer Motor or wiring to
motor.
If Magnetron Fan Motor is not running, the
magnetron fan motor relay on the Relay Board
is not closing. (See
Relay Board,
section.)
.
troubleshooting