TM 9-4120-402-14
5-21. REFRIGERANT DESICCANT DEHYDRATOR (FILTER-DRIER). - continued
CAUTION
Replacement refrigerant desiccant 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
refrigerant desiccant dehydrator from which caps have been removed for an extended or unknown period of time.
(4)
Place refrigerant desiccant dehydrator (1) in bracket (5).
(5)
Loosely assemble screw (6), lock washer (7), and nut (8) to bracket (5).
(6)
Slip refrigerant desiccant dehydrator (1) and bracket (5) into place in unit. Be sure flow arrow is
pointing up and secure in place with screw (3) and lock washer (4).
(7)
Tighten two flare nuts (2) to refrigerant desiccant dehydrator (1).
(8)
Tighten screw (6) and nut (8).
NOTE
FOLLOW-ON MAINTENANCE:
5-58