# SDR AALA202601107690

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2026
- Submitted: January 10, 2026
- Operation: Air carrier
- Aircraft: [N9010R](https://openairdocs.org/aircraft/N9010R), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5789
- Aircraft time: 32,980 hours, 16,015 cycles
- Engine: Cfmint CFM565B6
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Seal
- Condition: Leaking
- Location: Nr 1 Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202601107690

## Discrepancy

AIRCRAFT WAS GROUNDED: FAIRLY RAPID DECREASE NUMBER 1 ENGINE OIL QUANTITY IN CRUISE FLIGHT LEVEL 360. REDUCED THRUST ON NUMBER 1 WHEN OIL QUANTITY REACHED 4QTS AND DIVERTED TO KMIA. PERFORMED A PRECAUTIONARY SHUTDOWN ENGINE ONE WHEN OIL QUANTITY REACHED 3QTS. EMERGENCY DECLARED AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED TGB SEALS IAW ESM 72-00-62.

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