AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM DUCTS DURING AC OPERATIONS (Cont)

DRAFT

TB 9-2320-279-13-1

AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM

DUCTS DURING AC OPERATIONS - Continued

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VISUAL INSPECTION

(1) Turn engine start switch ON (TM 9-2320-279-10).

(2) Turn fan control switch to an on position (low,

medium, or high) (WP 0004).

(3) Turn temperature control switch to the coldest

position (fully clockwise) (WP 0004).

(4) Verify operation of AC condenser fan.

(a) If AC condenser fan does not operate, turn

engine start switch OFF and go to Step 15 of

this fault.

(b) If AC condenser fan operates, turn engine start

switch OFF and go to Step 6 of this fault.

HEMAC148

0012-11