What was found
EXPERIENCED FUME EVENT ON DESCENT, SMELL WAS DIRTY SOCK OR MOLDED CHEESE TYPE. CAPTAIN WILL FILE A FLIGHT SAFETY REPORT SINCE FUME EVENT CAN RELEASE TOXIC SUBSTANCES INTO THE AIR. INSPECTED PACK BAY'S 1, 2 & 3, FOUND DIRTY & WET COALESCER SOCKS. R & R PACKS 1, 2 & 3 COALESCER SOCKS IAW AMM 21-54-05-2. ALSO PERFORMED OPERATIONAL CHECK ON ALL THREE PACKS IAW AMM 21-00-00-0. NO FUMES OR ODOR SMELL PRESENT. AIR FLOW CHECKED NORMAL DISPLAYED ON AIR SYNOPTIC PAGE.