SDR DALA2026041602411

Service difficulty report · Seal · Airbus A321271NX

Difficulty date: April 15, 2026
Submitted: April 16, 2026
Operation: Air carrier
Aircraft: N521DT
Make and model: Airbus A321271NX
Aircraft serial: 11082
Aircraft time: 14,984 hours, 3,669 cycles
Engine: Iae PW1133GJM
System (JASC): 7261 · Turbine Engine Oil System
Part: Seal
Condition: Leaking
Location: Nr 2 Eng Fan
Stage of operation: IN
How discovered: V
Nature of condition: K
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT 5021, AFTER SHUTDOWN, WHEN SWITHING TO APU BLEED AIR SOURCE, STRAG SMELL OF EXHAUST FUMES & DIRTY COCK ODOR IN CABIN. FOUND LEAK ON #2 ENG REPLACED #2 ENG FAN SHAFT SEAL AS PER A321N AMM 72-00-00-210-813-A LEAK CHECK OK. PERFORMEDED LEVEL B DECONTAMINATION AS PER A321 AMM 21-00-00-615-803-A. (LP 8137072, 1545272 - AIRCRAFT WAS GROUNDED)

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