436-GC/456-GC Service Manual Revision B February 2019
Vent Door
0392531401
Vent door assy
2112896100
Bearing, Nylon
0392530601
Vent door motor
Notes:
When assemble the flexible
coupling (392556501) onto the vent
door assembly (392531401 shaft,
make sure is flush against shoulder
of the shaft. Tighten screw on
coupling 10 in-lb torques.
When installing vent motor into the
flexible coupling, make sure motor
shaft end touches vent shaft end.
Prior to tighten the screw on coupling
check to make sure the screw is on
the flat surface of the vent motor
shaft. Tighten the screw on the
coupling to lb-lb torque.