SDR DALA2025100307192

Service difficulty report · Seal · Airbus A321271NX

Difficulty date: September 30, 2025
Submitted: October 3, 2025
Operation: Air carrier
Aircraft: N534DT
Make and model: Airbus A321271NX
Aircraft serial: 11357
Aircraft time: 10,203 hours, 2,509 cycles
Engine: Iae PW1133GAJM
System (JASC): 7261 · Turbine Engine Oil System
Part: Seal
Condition: Leaking
Location: Nr 1 Engine
Stage of operation: CR
How discovered: O
Nature of condition: K, B
Precautionary procedure: A

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

What was found

FUMES EVENT AT CRUISE, DESCENT AND AFTER LANDING. NOTICABLE IN GALLEY DURING APPROACH. STRONGEST WITH POWER AT IDLE. FOUND #1 ENG SPINNER WITH EVIDENCE OF OIL. REPLACED #1 ENG FAN SHAFT COVER SEAL PER A321 AMM 72-15. C/W LEVEL B DECOMTIMINATION PER A321 AMM 21-00. (LP 7188732, 1225482,)

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