What was found
SHIP 3306 DURING DESCENT A NOTICABLE SMELL SIMILAR TO HOT AIR CONDITIONING PACKS COULD BE SMELLED IN THE FLIGHT DECK. ALL PACK TEMPERCRES , BLEED TEMPS AND AIR COND ZONE TEMPS WERE NORMAL. SMELL WAS SIMILAR TO HOT OIL AND INTENSITY WAS LIGHT. SMELL WAS NOT NOTICABLE IN CABIN. CORRECTIVE ACTION: DETERMINED CAUSE OF FUMES #2 ENGINE PER TABLE IN A330 TSM 05-50. FOUND NO EVIDENCE OF OIL IN BLEED AIR DUCTS. COMPLETED LEVEL A DECONTAMINATION. NO SMELLS NOTED. REPLACED RECIRC FILTERS. ACCOMPLISHED HIGH POWER RUN IN ADDITION TO AMM PROCEDURES. NO SMELLS NOTED. (8170226)