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.
2.Remove the blower motor and wheel assembly from the weld studs.
A 
E
B
C
D
A. Blower motor
B. Exhaust scroll
C.Plenum
D.Blower bypass
E.Plastic plugs (4)
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.
D
A
B 
CE
A.Top label
B.Blower motor
C.Motor mounting plate
D.Weld stud location
E.Blower wheel
3.When the motor mounting plate clears the threaded weld studs, rotate the assembly clockwise 90° and reinstall the four
4.Verify the “Top” label is positioned as shown.
A 
A. Top label
9