KitchenAid 30" Installation Instructions And Use & Care Manual page 11

5. Tilt blower box top tab so it is flush with the vent box panel
and position it under the top mounting bracket. Slide bracket
in the "Z" slots and tighten the 2 hex/slotted head screws to
secure.
6. See "Complete Installation - Interior Mounted Motor" section.
Rear Venting:
1. Remove the vent box. Loosen the 2 hex/slotted head screws
that attach the top bracket that secures the motor to the vent
box enough to slide the bracket into the "Z" slots. This will
move the bracket away from the top mounting lip of the
blower box and allow it to tilt away from the vent box panel.
A
A. Bracket with "Z" slots
B. Hex/slotted head screws (2)
2. Lift up the blower box from the bottom mounting channel and
set aside.
A. Blower box
B. Bottom mounting channel
B
B
B
A
3. Disconnect the wire connector from the blower motor.
A
A. Blower motor
B. Wire connector
4. Remove the 2 screws that mount the motor mounting bracket
to the vent box. Remove the blower motor and mounting
bracket assembly from the vent box.
A
A
A. Blower motor mounting bracket screws (2)
5. Remove the 4 screws from the small cover plate on the rear
of the vent chamber and set screws and cover plate aside.
6. Install blower motor and mounting bracket assembly to the
bracket just below the downdraft tower motor. The blower
exhaust opening should fit through the hole in the large cover
plate on the opposite side of the vent chamber where the
small cover plate was removed. Replace the 2 blower motor
mounting bracket screws and tighten.
B
A. Downdraft tower motor
B. Large cover plate
C. Blower exhaust opening
B
A
C
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