TM 9-4120-370-14
TO 35E9-229-1
Table 4-1. UNIT PREVENTIVE MAINTENANCE CHECKS AND SERVICES (PMCS) - (cont.)
Item
Item To Be
Procedures
No.
Inspected/Serviced
Compressed air used for cleaning purposes will
not exceed 30 psi (2.1 kg/cm2). Do not direct
compressed air against skin. Use goggles or full
face shield.
19
Condenser Coil
a. Blow dust and dirt from the condenser coil in the same
manner as used for the evaportor coil in item 4. In this
case, blow from the inside for reverse airflow direction.
b. Inspect coil for obvious damage, and all mounting hard-
ware for tightness and security.
Condenser Fans and Motor
20
a. Wipe or vacuum all dust and dirt from fans and motor,
and all other components and surfaces in the immediate
area.
b. Inspect the fans for damage or bent blades, the motor
for signs of overheating, and all mounting hardware for
tightness and security.
c. Inspect the wiring harness for damage or chafing, and all
electrical components for tightness.
REINSTALL THE FOLLOWING ITEMS:
Condenser Coil Guard
Condenser Discharge Air Deflector Door (F36T-2SA and
F36T4-2SB only)
Condenser Outlet Grilles (F36T-2S, F36T4-2S, and
F36T4-2SA only)
Fresh Air Filter and Frame
Conditioned Air Filter and Support
Lower Front Panel
Conditioned Air Intake Grille
Mist eliminator
Top Panel
Conditioned air Outlet Grille
Front Fresh Air Damper Knob
Fabric Cover
Check to be sure that all items are back in place and se-
cure.
21
Operation Checks
a. Be sure the mode selector switch is in the OFF position
and reconnect input power.
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