TM 5-6675-321-14
1 - 1 0 . 2 S e r v i c e V e n t i l a t i o n D u c t s.
MOS:
81C, Cartographer
TOOLS:
Vacuum Cleaner
Flat Tip Screwdriver
SUPPLIES: None
a.
Cover equipment to prevent dust from entering equipment.
b. Close all doors and cabinets .
c .
Remove any documents or other work that may be damaged by dirt/dust.
d .
T u r n o f f a i r c o n d i t i o n e r / h e a t e r .
e.
Remove four screws from each ventilation duct deflector.
Remove all duct deflectors.
g .
Vacuum dirt or dust from deflector louvers.
h.
Insert vacuum cleaner probe into ventilation duct at each deflector
hole, and vacuum as far as probe will reach.
i .
Reinstall deflectors and secure with four screws.
j .
Turn on air conditioner/heater.
V a c u u m a n y d i s l o d g e d d i r t o r d u s t f r o m i n t e r i o r o f s e c t i o n.
l .
Remove covers for operation.
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f .
k .
