What was found
ON CLIMB OUT RECEIVED "L PACK TEMP" EICAS MESSAGE. COMPLIED WITH QRH.(<P>PACK TEMP CONT "AUTO" INOP. ITEM DEFERRED PER MEL 21-51-03-01, MDDR #133749, CAT 'C'.</P><P>LP 1153914 ITEM 7: PTC BITE SHOWS "RAM INLET ACTR" FAULT, SO REMOVED & REPLACED L PACK RAM AIR INLET ACTUATOR ASSY PER AMM 21-53-03-401, CONFIRMED PTC BITE NO FAULT REPORTED PER AMM 21-51-00-501, THEN L PACK OPERATION CHECK OK, CLOSED DMI # 133749, MCC NOTIFIED.</P>)