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TM 9-4110-257-14
5-33. HEAT EXCHANGER REPLACEMENT. - Continued
b.
Installation.
NOTE
Be sure to observe flow direction noted during removal.
(1)
Install two clamps (6) onto heat exchanger (3), then install heat exchanger, two new lock washers (5), and
bolts (4).
(2)
Purge (para 5-8) and braze (para 5-9) four fittings (2) onto heat exchanger (3).
(3)
Install insulation (1) and secure with insulation tape.
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.
5-66
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