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 TM 55-1905-223-24-18-1
REPLACEMENT
NOTE
Ensure lanyard (4) is installed on top housing(s)
and retaining screws for bracket (2) are installed
in cabinet interior top with enough clearance to
i n s t a l l bracket.
Install top housing (3) in cabinet.
a.
b.
Install screw (8) and tighten bracket (2) retaining screws behind top housing
(3).
Sweat on evaporator coil lines to fittings.
c.
Install evaporator coil (9) drain hose to hose connection.
d.
e.
Connect electrical plug to junction box in top housing (3).
Install bottom housing (6) in top housing (3).
f.
Install lanyard (4) in bottom housing (6) with screw (5).
g.
Connect fan motor harness (7) electrical plug.
h.
Push bottom housing (6) up and into top housing (3).
i.
NOTE
Ensure bottom housing outer edge is behind top
housing outer edge.
Install bottom housing to top housing retaining screws.
j.
If the refrigerant charge was stored in the condenser unit receiver during
k.
evaporator coil removal, performing the following:
NOTE
If the complete system must be evacuated and
charged, refer to paragraph 2-69.
(1) Slide the condenser unit and base out of cabinet.
CAUTION
Ensure gauge manifold handwheels are shut before
attaching hose lines to system.
(2) Attach the suction gauge manifold hose line to the suction side service
valve connection.
(3) Attach refrigeration vacuum pump to gauge manifold middle hose line.
2-339
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