# SDR SWAA2025071490332

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2025
- Submitted: July 14, 2025
- Operation: Air carrier
- Aircraft: [N8786Q](https://openairdocs.org/aircraft/N8786Q), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 67782
- Aircraft time: 8,940 hours, 4,457 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Winglet
- Condition: Delaminated
- Location: Zone 600
- 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/SWAA2025071490332

## Discrepancy

DELAMINATION DAMAGE ON THE R/H WINGLET LOWER BLADE.   REMOVED R/H WINGLET LOWER BLADE PER AMM 57-31-21.   REMOVED AND REPLACED PER AMM 57-31-21-400-802-MAX (WINGLET LOWER BLADE INSTALLATION - PERMANENT)

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