# SDR SWAA2023052445612

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2023
- Submitted: May 25, 2023
- Operation: Air carrier
- Aircraft: [N8670A](https://openairdocs.org/aircraft/N8670A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36656
- Aircraft time: 27,016 hours, 12,741 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap
- 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/SWAA2023052445612

## Discrepancy

LEFT WING OUTBOARD AFT FLAP HAS A LARGE AREA OF DELIMITATION ON THE INBOARD LOWER SURFACE. (PIC ATTACHED)<[01] REMOVED AND REPLACED OUTBOARD AFT FLAP IAW AMM 27-51-22. SEE STEPS 1-3 FOR INDIVIUAL SIGN OFFS.;[02] INSPECTED WORK PERFORMED

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