# SDR HALA20250226072

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2025
- Submitted: February 27, 2025
- Operation: Air carrier
- Aircraft: [N217HA](https://openairdocs.org/aircraft/N217HA), registered now
- Make and model: Airbus A321-271N
- Registry model: [Airbus A321-271N](https://openairdocs.org/model/airbus-a321-271n) (OpenAirDocs)
- Aircraft serial: 08578
- Aircraft time: 18,492 hours, 4,018 cycles
- Engine: Iae PW1133GAJM
- Engine time: 11,112 hours, 4,671 cycles
- System (JASC): [7931 · Engine Oil Pressure](https://openairdocs.org/jasc/7931)
- Part: Pressure Sensor
- Condition: Faulted
- Location: Engine Oil
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA20250226072

## Discrepancy

ETOPS - FOUND OIL PRESSURE DIFFERENTIAL SENSOR BAD PER TASKCARD 321-730000-WI-1 W/O 335093 FIN- 4077KS. REMOVED AND REPLACED OIL PRESSURE DIFFERENTIAL SENSOR PER AMM 79-33-23. OPS AND SECURITY CHECK GOD. BITE AND LEAK CHECK GOOD.

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