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TM 5-4120-361-14
CHAPTER 4
ORGANIZATIONAL MAINTENANCE INSTRUCTIONS
Section I.
SERVICE UPON RECEIPT OF MATERIAL
4-1.
General.
Instructions for unloading, unpacking
and installing the air conditioner are
covered in Chapter 2, Section III.
4-2.
Inspecting and Servicing Equip-
ment.
General inspection of the equipment
is covered in Chapter 2, Section II. If
possible damage has occurred, requiring
removal of covers or other components
not authorized for removal by the opera-
tor, further inspection of internal com-
ponents is to be performed by organi-
zational maintenance personnel. If
other than new equipment has been re-
ceived, a thorough inspection is to be
performed.
Make a thorough check to see
that all wiring, lines and tubing are
secure.
Pay particular attention to the
evaporator and condenser coils and main
power receptacle connectors.
Be sure
that all visible wiring and insulation
are not broken or frayed.
Also check
the evaporator and condenser fan motors.
4-3.
Return Air Filter.
a.
Removal.
(1) Refer to figure 4-1 and remove
evaporator air inlet louver.
(2) Refer to figure 4-2 and slide
the return air filter from the four fil-
ter retaining clips.
b.
Service.
Service the return air
filter as follows:
Figure 4-1.
Evaporator inlet and outlet louvers, removal and installation
4-1
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