# SDR SWAA2022030135400

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 3, 2019
- Submitted: March 1, 2022
- Operation: Air carrier
- Aircraft: N404WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27892
- Aircraft time: 61,820 hours, 36,276 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap
- Condition: Delaminated
- Location: L/H Wing
- 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/SWAA2022030135400

## Discrepancy

LH WING #1 FLAP TRAILING EDGE INBD EDGE JUST UNDER THE INBD FLAP TRACK ASSY. THERE IS DELAMINATION OF THE FLAP. DOT IS UNDER THE FLAP HEAD BUMPER. / REPAIRED DELAMINATION ON L/H WING #1 TRAILING EDGE. INBD EDGE IAW B737 SRM 57-53-01-2R-14 AND 51-70-10-2R-0; RESTORED DECORATIVE FINISH IAW AMM 51-21-99-300-801

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