ARMY TM 9-4120-380-14
AIR FORCE TO 35E9-136-21
When replacement of the fan housing assembly is necessary, perform the following.
Enlarge the five flange mounting holes from 9/64 inches to 13/64 inches. Install nvnuts
and pant the fan housing assembly. When replacement of the flange is necessary, paint
the replacement flange.
a. Position fan housing assembly (1) to motor (11) and secure with four bolts (4), lockwashers (3), and flat washers
b. Position fan (5) onto motor (11) shaft and secure with set screw (10)
c. Position flange (9) to fan housing assembly (1) and secure with five screws (6), lockwashers (7), and flat washers
FOLLOW ON PROCEDURES
b. Connect air conditioner input power at source.