TM 9-4120-378-14
4.19 EVAPORATOR INLET AIR FILTER-SERVICE/REPLACE. This task covers removal, cleaning and
installation.
INITIAL SETUP
Materials/Parts:
Equipment Condition:
Hose, with running water
Evaporator inlet louver removed
Filter-kote or oil (Item 17, Appendix E)
Dry cleaning solvent (Item 16, Appendix E)
Location/Item
Action
Remarks
Disconnect air conditioner power in-
put connector before doing mainte-
nance work on electrical system.
Removal
Slide air filter (1) out of retaining clips (2).
Clean parts in a well-ventilated area.
Avoid inhalation of solvent fumes and pro-
longed exposure of skin to cleaning sol-
vent. Wash exposed skin thoroughly. Dry
cleaning solvent, P-D-680, used to clean
parts, is potentially dangerous to person-
nel and property. Avoid repeated and pro-
longed skin contact. Do not use near open
flame or excessive heat. Flash point of
solvent is 100" F to 138 F (38 C to
58C).
