Fan Disassembly (Mwca018S4); Fan Disassembly (Mwca024S4) - Lennox MCA Series Service Manual

Step 5.
Remove the screws securing the fan motor and
then remove fan assembly.

18.2.7. Fan Disassembly (MWCA018S4)

Step 1.
Remove the nut security the fan to the fan motor.
Step 2.
Remove the screws securing the cover of the
electronic control box cover.
Step 3.
Disconnect connector from electronic control
board plug.
Fan Motor
Step 4.

18.2.8. Fan Disassembly (MWCA024S4)

Step 1.
Step 2.
42
Remove the screws securing the fan motor to
body. Then remove fan motor.
Remove the nut security the fan with a spanner.
Then remove the fan.
D Cut
Release the hooks and then open the electronic
control box cover.
Hook