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refrigerant tubing as required to per-
mit removal of compressor.
(6) Remove four screws, washers,
lock washers and compressor mount bush-
ings.
(7) Lift compressor from air condi-
tioner.
If compressor is being re-
placed because of a motor
burnout, decontaminate system
as instructed in paragraph
6-5.
Failure of the replace-
ment compressor will result if
all the contaminants are not
removed.
c.
Installation.
Install compressor
as follows:
(1) Refer to figure 5-2, place com-
pressor on mounts and install four com-
pressor mount bushings.
Secure
com-
pressor with four screws, washers and
lock washers.
(2) Connect compressor tubing. Re-
fer to figure 5-7 and install dehydra-
tor.
(3) Refer to paragraph 5-6a and
leak-test connections.
(4) Connect electrical connector
P 6 .
(5) Refer to figure 4-9 and in-
stall condenser motor and motor sup-
ports.
(6) Refer to figure 5-2 and in-
stall condenser louver actuator and
mounting bracket.
(7) Refer to figure 6-1 and purge
the refrigerant system.
1.
Caution should be exer-
cised with fluorocarbon re-
frigerant gas (freons) as they
can displace oxygen and
thereby cause suffocation.
2.
Personnel with
TM 5-4120-361-14
a history
or other evidence of cardiac
rhythm abnormalities should be
made aware of the potential
for aggravation of existing
cardiac rhythm abnormalities
or the induction of arryth-
mias, as a result of exposure
to fluorocarbon refrigerant
gases (freons).
Such indivi-
duals should be evaluated by
local medical authorities be-
fore working in environments
where potential freon exposure
may occur.
(8) Refer to figure 6-2 and re-
charge the refrigerant system.
(9) Refer to figure 4-4 and in-
stall top covers.
5-18.
Evaporator Coil and Mist Elimina-
tor Holder.
a.
General.
A portion of the evapo-
rator coil mounting hardware is used to
attach the mist eliminator holder.
Therefore coil and mist eliminator
holder are removed under the same pro-
cedure.
b.
Removal.
Remove the evaporator
coil and mist eliminator holder as fol-
lows :
(1) Refer to figure 6-1 and dis-
charge the refrigerant system.
(2) Refer to figure 4-4 and re-
move housing top covers.
(3) Refer to figure 4-1 and re-
move evaporator air outlet louvers and
mist eliminator.
(4) Refer to para 4-30 and remove
heating elements.
(5) Refer to figure 5-3 and re-
move support plate that holds coil to
housing.
(6) Refer to figure 5-3 and discon-
nect tubing from evaporator coil.
(7) Remove six screws, washers, and
lockwashers that hold evaporator coil
and mist eliminator holders to air con-
ditioner.
Remove holders and coil.
c.
Installation.
Install evapo-
rator coil and mist eliminator holder as
follows:
5-9
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