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TM5-4120-377-14
5-23. EVAPORATOR COIL
For inspection and cleaning of installed coil, see para 4-64.
Preliminary procedure: Remove evaporator fan. (See para 4-62.)
a. Removal
(1) Check to see that power has been disconnected.
TS4120-377-14/5-22
Figure 5-22.
Mist Eliminator
(2) Lift mist eliminator straight up and out of guides.
(3) Discharge the refrigeration system per paragraph 5-6.
NOTE
Tubes at bottom of evaporator header and elbow at bulkhead are most likely disconnect
points. See para 5-22 for disassembly of expansion valve.
(4) While purging the system with nitrogen, debraze the tube joints to the evaporator. (See para 5-7 and
5-8.)
5-47
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