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 422 of 524

TB 9-2320-279-13-1

0052-30

a.

Heater/Evaporator Installation.

1.

Install preformed packing (1) and fitting (2) on

heater/evaporator (3).

Torque fitting (2) to

11-13 ft-lbs. (15-18 N

•

m).

2.

Install preformed packing (4) and fitting (5) on

heater/evaporator (3).

Torque fitting (5) to

18-22 ft-lbs. (24-30 N

•

m).

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.

NOTE

Insulation is held to heater/evaporator using

3M adhesive.

3.

Apply 3M adhesive to insulation (6).

4.

Install insulation (6) on heater/evaporator (3).

5.

Install two PVC foam tape strips (7) on heater/evaporator (3).

6.

Install four PVC foam tape strips (8) on heater/evaporator (3).