TM 9-4120-407-14
Table 2-1. Preventive Maintenance Checks and Services for Model F36T-MPI - Cont
Location
Not Fully Mission Capable
Procedures
Item To
Interval
Item
if:
Check/Service
No
Grille is obstructed.
Check evaporator air grilles for
GRILLES - Cont
Before
2
obstruction. If dirty, clean per
the following:
a . Mix a small quantity of
detergent (item 13,
water to make a wash
solution.
Dampen a rag (item 12,
b.
solution and clean the
grilles. Carefully use a
scrub brush (item 2,
appendix B) to remove any
caked on dirt or deposits.
Dampen a rag with clean
c.
water and rinse the grilles
Rinse rag in clean water
and continue until all
detergent residue has been
removed.
d. Wipe the grilles with a
clean dry rag until they
are thoroughly dry.
Panel or cover missing or
Check that panels and cover are
PANELS/COVER
Before
3
loose.
in place and secure.
2-7
