# SDR DALA2026031801861

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 17, 2026
- Submitted: March 18, 2026
- Operation: Air carrier
- Aircraft: [N586DT](https://openairdocs.org/aircraft/N586DT), 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: 12177
- Aircraft time: 5,687 hours, 1,516 cycles
- Engine: Iae PW1133GAJM
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Spinner
- Condition: Leaking
- Location: Lt Engine
- Stage of operation: DE
- 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/DALA2026031801861

## Discrepancy

DECLARED EMERGENCY AND DONNED MASKS DUE TO ODOR IN THE CABIN ON DESCENT.   FOUND OIL BEHIND LEFT ENGINE SPINNER. REPLACE FSCS AND PERFORMED WATER WASH. RAN ENGINE WITH SNIFFER WITH NO ODORS. (LP 8353134)

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