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TM5-4120-387-14
(4) Slip dehydrator and bracket from air conditioner.
(5) Using screwdriver and wrench, remove screw, lockwasher, and nut from
bracket.
(6) Remove dehydrator from bracket.
c .
Installation
Replacement dehydrators are packaged with sealing caps on the
flare fittings to prevent moisture contamination of the
desiccant filtering media.
Remove these caps immediately
prior to installation.
Never install a dehydrator from which
caps have been removed for an extended or unknown period of
time.
(1) Place dehydrator in bracket.
(2) Loosely assemble bracket with screw,
lockwasher, and nut on dehydrator.
(3) Slip dehydrator and bracket into place.
(4) Be sure that flow arrow is pointing up.
(5) Using two wrenches, tighten both flare nuts.
(6) Using screwdriver, install bracket with screw and lockwasher.
(7) Using screwdriver and wrench, tighten bracket on dehydrator.
(8) Leak test all newly connected joints and those in the repaired area.
(See para 5-9.)
(9) Evacuate and charge the refrigerant system. (See para 5-10 and 5-11.)
Follow-on procedure:
Install junction box. (See para 4-29.)
5-14. LOW PRESSURE CUT-OUT SWITCH (S6)
Preliminary procedure:
Remove top panel.
(See para 4-23.)
5-28
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