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AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM DUCTS DURING AC OPERATIONS - Continued
AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM DUCTS DURING AC OPERATIONS - Continued

Air Conditioning System Nsn 4120-01-526-9158 P/N 3528349 For Truck, Tractor M1074/M1075 Palletized Load System Page Navigation
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DRAFT
TB 9-2320-364-13&P-1
AC HEATER/EVAPORATOR BLOWER OPERATES BUT NO COLD AIR FROM
DUCTS DURING AC OPERATIONS - Continued
WARNING
Remove rings, bracelets, wristwatches, neck chains, and any other jewelry before working around
vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry or tools may short
across electrical circuits or terminals and cause damage to equipment or severe burns or
electrical shock to personnel.
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CONTINUITY TEST
NOTE: Do not disconnect wires from AC condenser
motor.
(1) Remove AC condenser motor (WP 0025).
(2) Set multimeter switch to ohms.
(3) Place positive (+) probe of multimeter on red wire at
AC condenser motor terminal.
(4) Place negative (-) probe of multimeter on red wire at
AC condenser motor solenoid terminal.
(a) If there is no continuity, repair AC condenser
motor red wire (see Appendix A). Verify repair,
go to Step 29 of this fault.
(b) If there is continuity, go to Step 23 of this fault.
PLSAC197
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0012-45


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