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 428 of 524

TB 9-2320-279-13-1

0052-36

35.

Remove two caps (47) from two fittings (2 and 5).

36.

Install preformed packing (48) and

hose 2522 (49) on fitting (5).

Torque

hose 2522 (49) to 18-22 ft-lbs. (24-30 N

•

m).

37.

Install preformed packing (50) and

hose 2524 (51) on fitting (2).

Torque

hose 2524 (51) to 11-13 ft-lbs. (15-18 N

•

m).

NOTE

If heater hose elbow attached to heater control

valve (55) is damaged, replace with heater hose

included with kit.

38.

Install two heater hoses (52) on coolant

tubes (34) with two hose clamps (53).

Tighten

two hose clamps (53).

39.

Install heater cable (16) on shaft (54) of heater

control valve (55).

40.

Place heater cable (16) in retainer (56) and

tighten screw (57).