# SDR YENA2026071400573

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 13, 2026
- Submitted: July 15, 2026
- Operation: Air carrier
- Aircraft: [N4058J](https://openairdocs.org/aircraft/N4058J), registered now
- Make and model: Airbus A321-271NX
- Registry model: [Airbus A321-271NX](https://openairdocs.org/model/airbus-s-a-s-a321-271nx) (OpenAirDocs)
- Aircraft serial: 10619
- Aircraft time: 18,624 hours, 2,807 cycles
- Engine: Iae PW1133GJM
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Seal
- Condition: Leaking
- Location: Nr 1 Eng
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA2026071400573

## Discrepancy

FLT # 346, BCN-BOS. STRONG ODOR IN COCKPIT AND CABIN STARTING AT 8000 FT (APU OFF) DID NOT DISSIPATE; FOUND ENG 1 INLET CONE WET WITH OIL FROM FAN SHAFT COVER. R/R FAN SHAFT COVER SEAL IAW AMM 72-15-00-960-801. LEAK CHK REQ

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