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TM 9-4110-257-14
(2)
Purge (para 5-8) and de-braze (para 5-9) three fittings (3) from evaporator coil (4).
WARNING
Coil fins are sharp and can cut hands or fingers. Wear gloves to prevent personal injury when handling coil.
(3)
Remove 12 bolts (5), lock washers (6), and evaporator coil (4). Discard lock washers.
b.
Installation.
WARNING
Coil fins are sharp and can cut hands or fingers.
Wear gloves to prevent personal injury when handling coil.
(1)
Install evaporator coil (4), 12 new lock washers (6), and bolts (5).
(2)
Purge (para 5-8) and braze (para 5-9) three fittings (3) onto evaporator coil (4).
(3)
Aline copper tubing (2) and tighten flare nut (1).
NOTE
FOLLOW-ON MAINTENANCE:
Install evaporator coil guard (para 4-18).
Replace dehydrator (para 5-14).
Leak check (para 5-10), evacuate (para 5-11), and charge (para 5-12) the refrigeration system.
5-69
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