What was found
FLIGHT ATTENDANTS NOTIFIED US THAT THEY SMELLED A DIRTY SOCK SMELL AT 2000 FEET. DESCRIPTION OF ODOR/FUMES: PERSISTENT, DIRTY SOCKS/MUSTY DRY SMELL. APPARENT CABIN SOURCE: CABIN AIR SUPPLY VENTS. FWD CABIN AND AFT CABIN. NO VISIBLE HAZE/SMOKE. NO MEDICAL ATTENTION REQUIRED.-REF TSM 05-50-00-810-831 AND TSM71-00-00-810-847-A AFTER ENG IDLE RUN FOUND BOTH ENGINES OVER SERVICED. DRAINED 2.5 QTS FROM BOTH ENGINES IAW AMM 79-00-00 PERFORMED ECS LEVEL A DECONTAMINATION IAW AMM 21-00-00. R&R RECIRC FILTERS IAW AMM 21-21-41 NO ODORS NOTED.