# SDR CALA2026012813400

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2026
- Submitted: January 28, 2026
- Operation: Air carrier
- Aircraft: [N493UA](https://openairdocs.org/aircraft/N493UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1821
- Aircraft time: 69,233 hours, 30,748 cycles
- Engine: Iae V2527A5
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Vent
- Condition: Leaking
- Location: Nr 2 Eng Oil
- Stage of operation: TX
- 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/CALA2026012813400

## Discrepancy

AIRCRAFT HAD A LINGERING OIL ODOR.  NOTICED ON GROUND. CAME BAC K IN DESCENT.  WORKING THROUGH TSM 71-00-00-810-801-A, FOUND NR 2 ENG DE OILER OVERBOARD VENT HAVING EXCESSIVE OIL LEAKAGE. REF LP 7722927,  SUBSEQUENT LEAK CHECK. OIL ODOR NOT ABLE TO BE DUPLICATED AT THIS TIME.

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