# SDR DALA2026050602879

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2026
- Submitted: May 6, 2026
- Operation: Air carrier
- Aircraft: [N554NW](https://openairdocs.org/aircraft/N554NW), registered now
- Make and model: Boeing 757251
- Aircraft serial: 26501
- Aircraft time: 65,603 hours, 29,914 cycles
- Engine: Pwa PW2037
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Sensor
- Condition: Leaking
- Location: Lt 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/DALA2026050602879

## Discrepancy

AIRCRAFT DIVERTED TO MCO DUE TO LEFT ENGINE IFSD DUE TO ZERO OIL PRESSURE AND OIL QUANTITY.   FOUND OIL TEMP SENSOR LEAKING AND PACKING DETERIORATED. COMPLETED WINDMILL INSPECTION WITH NO FINDINGS.

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