# SDR SWAA2023071777137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2023
- Submitted: July 17, 2023
- Operation: Air carrier
- Aircraft: [N8319F](https://openairdocs.org/aircraft/N8319F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36994
- Aircraft time: 35,900 hours, 16,474 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap
- Part number: UNKNOWN
- Condition: Delaminated
- Location: Zn 500 Left 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/SWAA2023071777137

## Discrepancy

L/H WING OUTBOARD AFT FLAP IS DELAMINATED ON INBOARD SIDE LOWER SURFACE 11.5' X 10.5'. IT DOES HAVE SEPARATION ON THE TRAILING EDGE.<[01] REMOVED AND REPLACED LH WING OUTBD AFT FLAP PER AMM 27-51-22

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