As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 5005 -ATB- RETURNED TO JFK SHORTLY AFTER TAKEOFF, CREW REPORTED FUMES IN COCKPIT. DECLARED EMERGENCY AND RETURNED TO JFK. CORRECTIVE ACTION: DRAINED 1 QUART OF OIL FROM BOTH ENGINES. PERFORMED LEVEL A AND B ECS DECONTAMINATION PER A321 AMM 21-00-00-615-802-A. NO ODORS DETECTED. REPLACED RECIRCULATION FILTERS. (LP 6419982, 0597654)