Installation Instructions
AFTER: Fan Blade
 Openings Facing 
 Forward
4
21
  Roll the blower unit 90° so that fan blade openings 
are facing toward the front of the microwave. 
Roll
NOTE: Make sure wires remain routed in the grooves of 
the motor frame.
Installation Instructions
 BEFORE: Fan Blade
 Openings Facing Up
CHECK BLOWER MOTOR 
ORIENTATION
ADAPTING MICROWAVE BLOWER 
FOR RECIRCULATION
C3.
C4.
1
1
  The blower fan blade opening should be facing 
the front of the microwave. If the fan opening is 
already facing the front of the microwave, skip to 
Step C5. Otherwise, continue to Step C4 to adjust 
the blower orientation.
  Remove and save screws that holds blower motor 
to microwave oven.
2
  Open the blower door by lifting it up at the back of 
the microwave oven.
3
  Carefully pull out the blower unit. The wires 
will extend far enough to allow you to adjust the 
blower unit.
Back of 
Microwave 
Oven
Blower Motor 
Retaining 
Screws
5
    Place the blower unit back into the opening. 
CAUTION
 Do not pull or stretch the blower 
unit wiring. Make sure the wires are not pinched.










