What are the steps to install the blower housing and blower wheel?
Answer Hello Jerry. Unscrew the blower wheel in a clockwise direction
from the motor shaft using a 7/8” socket on the blower
wheel and holding the motor shaft by the pulley. The
clockwise direction is marked on the center of the
wheel. Once the blower wheel is unscrewed, remove the
motor mounting clip and unplug the wiring harness
from the motor. Next, remove the fan housing lock from the rear of
the blower housing. To remove the lock, insert a flat bade screwdriver
as shown below. Pry the lock away from the housing
far enough to clear the retaining tab and lift the lock
out of the channel. Once the lock is removed, the motor can be pulled
from the blower housing. Now you can remove the blower housing from the unit.