TM 9-4120-408-14
4-15.
UPPER CONDENSER PROTECTIVE GRILLE AND EMI/RFI VENTILATION PANEL MAINTENANCE.
(Continued)
a. Remove. Remove 26 screws (Figure 4-9, 1), lock washers (2), flat washers (3), condenser protective grille (4),
and condenser EMI/RFI ventilation panel (5). Discard lock washers (2).
b. Inspect.
(1) Inspect condenser protective grille (4) for cracks, holes, or damage.
(2) Inspect condenser EMI/RFI ventilation panel (5) for hole(s) equivalent to two "honey combs" or larger.
(3) Inspect condenser EMI/RFI ventilation panel (5) for bent fins. Replace if bent fins hinder heat transfer of
the coil.
(4) Inspect EM/RFI ventilation panel (5) for damaged or missing EMI/RFI gasket material.
(5) Inspect all mounting hardware for damage.
(6) Replace all damaged or defective components.
c. Service. Rinse removed condenser upper EMI/RFI ventilation panel (5) with clean water.
d. Install. Install condenser EMI/RFI ventilation panel (5), condenser protective grille (4), 26 flat washers (3), new
lock washers (2), and screws (1).
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