# SDR SWAA2024042477428

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2024
- Submitted: April 24, 2024
- Operation: Air carrier
- Aircraft: [N483WN](https://openairdocs.org/aircraft/N483WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32472
- Aircraft time: 65,506 hours, 39,015 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: UNKNOWN
- Condition: Cracked
- Location: Bs 639 S2r
- 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/SWAA2024042477428

## Discrepancy

CRACK INDICATION FOUND ON CHEMILL POCKET AT STA 639+1 STR 2R+1 @ 1IN IN LENGTH. REF. TTG8Q00SVXCN FOR INDICATION VERIFICATION.  PERFORMED CRACK INDICATION VERIFICATION MFEC PER NDT PART 6 53-30-18. CRACK INDICATION STILL PRESENT.  REPAIRED PER EA # 24-153-0161.

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