# SDR GTIA2025020638727

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2025
- Submitted: February 7, 2025
- Operation: Air carrier
- Aircraft: [N664NK](https://openairdocs.org/aircraft/N664NK), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 7021
- Aircraft time: 29,041 hours, 12,807 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Part number: 7454000515
- Condition: Dented
- Location: Zone 400
- Part time: 29,041 hours, 12,807 cycles
- 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/GTIA2025020638727

## Discrepancy

DENT ON EXTERNAL SKIN INBOARD FAN COWL ON ENGINE 2 DAMAGE AREA: LENGTH 3.00IN, WIDTH 1.001IN, DEPTH 0.006IN, TIHCKNESS N/A RAF-01 3634033-02 GENERATED.-REPAIRED EXTERNAL SKIN INBOARD FAN COWL ON ENGINE 2 IAW EA #5414-2505 AND AE EA #54-0004-25 PART #1 PERMANENT REPAIR CATEGORY A

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