# SDR SWAA2022020133581

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 16, 2017
- Submitted: February 2, 2022
- Operation: Air carrier
- Aircraft: [N8307K](https://openairdocs.org/aircraft/N8307K), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36987
- Aircraft time: 19,294 hours, 8,206 cycles
- System (JASC): [5753 · Trailing Edge Flaps](https://openairdocs.org/jasc/5753)
- Part: Flap
- Condition: Delaminated
- Location: Lh Outbd Aft Fla
- 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/SWAA2022020133581

## Discrepancy

L/H WING O/B AFT FLAP I/B LOWER SKIN DELAMINATED. DELAMINATION IS 10' X 7' DELAMINATION STARTS 1' FROM T/E AND 1 1/4' FROM I/B END / COMPLETED REPAIR PER REPAIR-57EA-04257 REINSPECT-ECTC 04259.

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