Trane Performance Climate Changer Installation, Operation And Maintenance Manual page 144

STEP 2 - Disconnect the two wiring connections
routed to the blower assembly.
STEP 3 - Slide Blower assembly out of unit using
built-in blower support channels and set aside.
STEP 4 - Remove airflow diverter from the bottom of
coil drain pan by gripping the plastic diverter, using
your thumbs to spread the top of the diverter slightly
outwards, and then pulling down and out through the
blower opening as illustrated.
8
Wiring
Connections
Diverter
Blower Support
Channel