TB-9-2320-279-13-1

TECHNICAL BULLETIN; AIR CONDITIONING SYSTEM

OPERATOR’S, UNIT AND DIRECT SUPPORT MAINTENANCE MANUAL, INSTALLATION INSTRUCTIONS, AND REPAIR PARTS AND SPECIAL TOOLS LISTS

DECEMBER 2005

TB-9-2320-279-13-1 - Page 265 of 524

TB 9-2320-279-13-1

0030-3

AC EVAPORATOR CORE AND EXPANSION VALVE REPLACEMENT - Continued

DRAFT

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7. Remove fitting (18) and preformed packing (19) from expansion valve (20).

8. Remove fitting (21) and preformed packing (22) from expansion valve (20).

9. Remove fitting (23) and preformed packing (24) from expansion valve (20).

10. Remove fitting (25) and preformed packing (26) from expansion valve (20).

NOTE

Note position of bracket prior to removal to ensure proper installation.

11. Remove two screws (27), lockwashers (28), and bracket (29) from expansion valve (20).

HEMAC053

HEMAC054