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To rotate blower:
1. Locate the four plastic plugs in the plenum bypass.
2. Use the pliers to remove the plastic plugs.
IMPORTANT: Do not throw away the plastic plugs. The plastic
plugs must be reinstalled after the blower exhaust scroll has
been rotated.
3. Insert the ³⁄₈" socket and extension into the hole and use the
ratchet handle to loosen the nut half of a rotation. Repeat this
process for each of the four nuts.
4. With the nuts loosened, the blower exhaust scroll can be
easily rotated downward.
5. Retighten each nut with the ³⁄₈" socket, extension and ratchet.
6. Reinstall the four plastic plugs.
To rotate blower motor:
NOTE: The “Top” label location on the blower motor is at the
9 o’clock position.
1. Using a ratchet with a ³⁄₈" socket and supporting the motor
with one hand, remove the four machine nuts that attach the
blower motor to the exhaust scroll.
2. Remove the blower motor and wheel assembly from the weld
studs.
3. When the motor mounting plate clears the threaded weld
studs, rotate the assembly clockwise 90° and reinstall the four
#10-32 machine nuts.
4. Verify the “Top” label is positioned as shown.
A.Blower motor
B.Exhaust scroll
C.Plenum
D.Blower bypass
E. Plastic plugs (4)
A
B
C
D
E
A.Top label
B.Blower motor
C.Motor mounting plate
D. Weld stud location
E. Blower wheel
A. Top label
B
A
D
C
E
A