As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ATB- RETURNED TO FLL FOR MUSTY SMELL IN COCKPIT AFTER TAKEOFF. FOUND OIL BEHIND #2 ENGINE NOSE SPINNER, REPLACED NBR 2 ENGINE LPT SHAFT PLUG O'RINGS. COMPLIED WITH ENGINE 2 DECONTAMINATION OF BLEED AIR DUCTING SYSTEM PER A321 AMM 36-11-00-615-801-A01 AND ECS PER A321 AMM 21-00-00-615-803-A. (LP 7761230)