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 TM 55-1905-242-14
0168 00
REMOVAL (continued)
e.
Disconnect the refrigerant piping (5) from the cooling unit. Cap the open ends of the piping to prevent entry of
contamination into the system.
f.
Remove the bolts (6), washers (7), and nuts (8) that secure the output flange (9) to the duct.
g.
Remove the bolts (10) and washers (11) that secure the cooling unit to the bulkhead. Remove the cooling unit.
3
6
4
9
10
11
2
8
7
5
1
3.
To remove the accommodation module cooling unit:
a.
Remove the starboard access panel or open the port stowage locker door, as appropriate.
b.
Remove the screws (2) that secure the electrical box cover (3). Remove the cover.
c.
Set the multimeter to the Vac (Volt alternating current) setting. Locate the terminal block to which the wiring (4) is
connected and use the multimeter to check for voltage. If no voltage is noted, proceed to the next step. If voltage
is noted, ensure that the circuit breaker is properly secured.
d.
Label and disconnect the wiring (4) from the cooling unit.
e.
Disconnect the refrigerant piping (5) from the cooling unit. Cap the open ends of the piping to prevent entry of
contamination into the system.
f.
Remove the bolts (6), washers (7), and nuts (8) that secure the output flange (9) to the duct.
g.
Remove the bolts (10) and washers (11) that secure the cooling unit to the bulkhead. Remove the cooling unit.
0168 00-2
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