# SDR SWAA2025050757002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2025
- Submitted: May 7, 2025
- Operation: Air carrier
- Aircraft: [N941WN](https://openairdocs.org/aircraft/N941WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36647
- Aircraft time: 50,295 hours, 30,868 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Cracked
- Location: Zone 600 Le
- 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/SWAA2025050757002

## Discrepancy

CRACK LOWER SURFACE OF THE LEADING EDGE NOSE SKIN AT ACTUATOR RIB LOC. SLAT 4 LOWER SURFACE AT LT WING.   INSTALLED PERMANENT REPAIR PARTS [1] DOUBLER ; [2] FILLER AND FASTENERS LOCATED LEADING EDGE NOSE SKIN LOWER SURFACE SLAT 4 AT LT WING IAW SRM 57-42-01-2R-8 REPAIR 8, FIGURE 202, ALTERNATIVE 1 SHEET 4.

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