As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 5008, FLIGHT ATTENDANTS FROM FWD AND AFT GALLEYS REPORTED A DIRTY SOCK ODOR JUST PRIOR TO LANDING THAT DISSIPATED AFTER A FEW MINS. NO ODOR DETECTED IN THE FLIGHT DECK. CORRECTIVE ACTION: FOUND OIL BEHIND #1 AND #2 ENGINE SPINNER. REPLACED #1 AND #2 ENGINE FAN SHAFT COVER SEALS IAW A321 AMM 72-15 NO LEAKS NOTED. DECONTAMINATION BLEED DUCT OF ECS PER A321 AMM 21-00-00-615-803-A. (LP 7930156, 1272004)