# SDR SWAA2026042992779

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2026
- Submitted: April 29, 2026
- Operation: Air carrier
- Aircraft: [N448WN](https://openairdocs.org/aircraft/N448WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33721
- Aircraft time: 72,106 hours, 43,228 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Wedge
- Condition: Cracked
- Location: Zone 500 Flap
- 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/SWAA2026042992779

## Discrepancy

LEFT INBOARD MAIN FLAP TRAILING EDGE HAS DEBOND, CRACK AND PUNCTURE DAMAGE.   REMOVED TRAILING EDGE WEDGE; LOCATED AND DRILLED NEW WEDGE PER SRM 51-40-06, INSTALLED LT INBD MAIN FLAP WEDGE IAW SRM 51-40-02.

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