# SDR YENA2025100300999

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2025
- Submitted: October 7, 2025
- Operation: Air carrier
- Aircraft: [N923JB](https://openairdocs.org/aircraft/N923JB), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 05960
- Aircraft time: 47,278 hours, 9,248 cycles
- Engine: Iae V2533A5
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Seal
- Condition: Leaking
- Location: Nr 2 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/YENA2025100300999

## Discrepancy

FLT#1734, SFO-BOS. "FA REPORTED ODOR FROM FORWARD GALLEY VENT ON CLIMBOUT. IT WENT AWAY AFTER 5 MINS CAME BACK ON DESEENT. IT SMELLED LIKE DEICE FLUID. NOT NOTICED IN FLIGHT DECK. APU OFF, PACK 1 TURNED OFF USING ISOLATION CHECKLIST; FOUND LEAKING ON ENG 2 DEOILER SEAL ASSY R+R ENG 2 DEOILER SEAL ASSY PER AMM 72-60-31. COMPLIED WITH INFO NOTICE 2017-T015, SECTION A ISOLATED FAULT TO TYPE 10 PER TSM 05-50-00-810-085-B/TSM 05-50-00-810-085-D. AIRCRAFT IS OK FOR SERVICE."

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