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TM 9-4120-389-14
(1) Discharge the refrigeration system (See para. 5-3).
(2) Remove fusible plug (See para. 5-12).
(3) Loosen flare nut.
(4) Purge the system with nitrogen (See para,. 5-4).
(5) Debraze tube connections (See para. 5-5).
(6) Remove screw, lockwasher and nut from clamp.
(7) Remove receiver.
c. Installation
(1) Place receiver in clamp.
(2) Loosely install screw, lockwasher and nut in clamp.
(3) Place receiver on tube ends.
(4) Purge the system with nitrogen (See para. 5-4).
(5) Using wrench, tighten flare nut.
(6) Braze the tube joints (See para. 5-5).
(7) Using screwdriver and wrench, tighten hardware installed in (2).
(8) Install fusible plug (See para. 5-12).
(9) Replace dehydrator (See para. 5-10).
(10) Leak test all newly connected joints and those in the repair area (See para. 5-6).
(11) Evacuate the system (See para. 5-7).
(12) Charge the system (See para. 5-8).
Follow-on procedure: Install top cover (See para. 4-14).
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