# SDR DALA2025012600632

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 24, 2025
- Submitted: January 26, 2025
- Operation: Air carrier
- Aircraft: [N509DT](https://openairdocs.org/aircraft/N509DT), 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: 10958
- Aircraft time: 9,863 hours, 2,394 cycles
- Engine: Iae PW1133GJM
- Engine time: 6,170 hours, 1,522 cycles
- System (JASC): [7930 · Engine Oil Indicating System](https://openairdocs.org/jasc/7930)
- Part: Sensor
- Condition: False Indication
- Location: Zone 400
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025012600632

## Discrepancy

SHIP 5009 - ATB- ENROUTE TO CUN RECEIVED LEFT ENGINE OIL SYSTEM FAULT WITH ASSOCIATED FDGS AUX PUMP FAIL FAULT. CORRECTIVE ACTION- PERFORMED HIGH POWER RUN AND DUPLICATED FAULT. REPLACED AUX OIL PRESSURE SENSOR, NO FURTHER FAULTS. (LP 7259718)

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