# SDR SWAA2026060205499

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 21, 2026
- Submitted: June 3, 2026
- Operation: Air carrier
- Aircraft: [N8564Z](https://openairdocs.org/aircraft/N8564Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42545
- Aircraft time: 27,043 hours, 13,957 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Skin
- Condition: Delaminated
- 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/SWAA2026060205499

## Discrepancy

LH OB AFT FLAP IS DELAMINATED NEAR IB TE.   PROCURED NEW LT WING OTBD AFT FLAP.  REMOVAL AND INSTALLATION TO BE ACCOMPLISHED ON FAULT TTG8Q01BR3LB. PER AMM 27-51-22-401.

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