# SDR SWAA2022032989379

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2019
- Submitted: May 16, 2022
- Operation: Air carrier
- Aircraft: N7720F
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 33922
- Aircraft time: 46,906 hours, 24,036 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Panel
- 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/SWAA2022032989379

## Discrepancy

LH WING LEADING EDGE PANEL 521DB IS DELAMINATED AT AFT O/B EDGE AND LEADING EDGE CENTER O/B CORNER / EVALUATED; PREPPED; CLEANED AND REPAIRED DELAM DAMAGED AT AFT O/B + L/E CENTER O/B CORNER ON PANEL 521DB IAW B737 SRM 57-41-01-2R-1 + SRM 51-70-04-2R-13; PAR 4 (A-H) - REV 68.

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