# SDR IPXA2023030491514

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2023
- Submitted: March 7, 2023
- Operation: Air carrier
- Aircraft: [N465UP](https://openairdocs.org/aircraft/N465UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28269
- Aircraft time: 32,484 hours, 19,938 cycles
- System (JASC): [5400 · Nacelle/Pylon Structure](https://openairdocs.org/jasc/5400)
- Part: Skin
- Part number: 311N51931
- Part serial: NA
- Condition: Corroded
- Location: #2 Eng Pyl Skin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2023030491514

## Discrepancy

INSPECTION TYPE:SEG1#2 ENGINE PYLON INBD SKIN AT THE FWD HINGE DOOR INNER AFT LIP HAS A EXFOLIATION CORROSIONCORROSION FOUND TO BE OUT OF LIMITS, REMOVED AND REPLACED THE #2 ENGINE PYLON INBD FWD SKIN PER SRM 51-40-02

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