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 336 of 524

TB 9-2320-279-13-1

0042-2

AC LOWER PLENUM AND DAMPER REPLACEMENT - Continued

DRAFT

INSTALLATION

WARNING

Adhesives, solvents, and sealing compounds can burn easily, can give off harmful

vapors, and are harmful to skin and clothing.

To avoid injury or death, keep away

from open fire and use in well-ventilated area.

If adhesive, solvent, or sealing

compound gets on skin or clothing, wash immediately with soap and water.

1. Apply adhesive to inner edge of four defrost tubes (4).

2. Install lower plenum (2) on four defrost tubes (4) with cable ties (3).

NOTE

Install damper as noted prior to removal.

3. Install damper (1) in lower plenum (2).

FOLLOW-ON MAINTENANCE

1. Install AC heater/evaporator (WP 0038).

END OF WORK PACKAGE

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