# SDR SWAA2024032768066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 27, 2024
- Submitted: March 27, 2024
- Operation: Air carrier
- Aircraft: N401WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29813
- Aircraft time: 77,458 hours, 45,958 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: UNKNOWN
- Condition: Cracked
- Location: Bs 525-530 S4l
- 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/SWAA2024032768066

## Discrepancy

FUSELAGE CRACK ON S4L BETWEEN B.S. 525 AND B.S. 530 MULTIPLE FUSELAGE CRACK INDICATIONS ON S4L AT CHEM-MILL BETWEEN B.S. 525 AND B.S. 530. INSPECTION RESULTS CONFIRMED CRACK PER 737 PART 6 53-30-18 AND 737 PART 4 53-30-07. REPAIRED USING EA 24-153-00813.;[02] THIS FAULT WAS REPAIRED USING EA 24-153-00813.

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