# SDR SWAA2022021055434

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2021
- Submitted: April 26, 2022
- Operation: Air carrier
- Aircraft: N791SW
- Make and model: Boeing 737
- Aircraft serial: 27886
- Aircraft time: 67,914 hours, 39,947 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Access Panel
- Condition: Delaminated
- Location: Fuselage
- 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/SWAA2022021055434

## Discrepancy

SUPPLEMENTAL INFORMATION: INNER LINER MATERIAL SHOWS EVIDENCE OF DELAMINATION AND OVER 90% MATERIAL DETERIORATION ; ACCESS PANEL 431DR / [01] REMOVED AND REPLACED ALUMINIUM FOIL DAMAGE AT PANEL 431DR IN REF B737-700 SRM 51-70-14-2R-3; [02] VERIFIED WORK PERFORMED

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