TB-9-2320-279-13-1

TECHNICAL BULLETIN; AIR CONDITIONING SYSTEM

OPERATOR’S, UNIT AND DIRECT SUPPORT MAINTENANCE MANUAL, INSTALLATION INSTRUCTIONS, AND REPAIR PARTS AND SPECIAL TOOLS LISTS

DECEMBER 2005

  TB-9-2320-279-13-1 - Page 427 of 524

TB 9-2320-279-13-1
0052-35
NOTE
Hardware mounting two upper plenums to
heater/evaporator will have to be removed from
heater/evaporator prior to installing two upper
plenums on lower plenum and heater/evaporator.
30.
Install two upper plenums (38) on lower plenum (23)
with six lockscrews (39).
31.
Install two upper plenums (38) on heater/evaporator (3)
with two screws (40), lockwashers (41), and
washers (42).
32.
Install heater/evaporator (3) on cab (26) with six
screws (43) and lockwashers (44).
33.
Install ½ in. x ½ in. (13 mm x 13 mm) gasket (45)
on edge of two upper plenums (38).
34.
Install heater center compartment cover (10) on
cab (26) with four lockscrews (46).


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