# SDR SWAA2026021862335

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2026
- Submitted: February 18, 2026
- Operation: Air carrier
- Aircraft: [N8626B](https://openairdocs.org/aircraft/N8626B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36894
- Aircraft time: 39,558 hours, 19,114 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Plate
- Condition: Cracked
- Location: Zone 400
- 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/SWAA2026021862335

## Discrepancy

CRACKED SEAL PLATE ACCESS PANEL 431AT ON LT PYLON (1 EA). MEASUREMENT OF CRACK:  L: 0.988 INCH.  REPLACED THE SEAL PLATE ON ACCESS PANEL 431AT LT PYLON IAW SRM 51-40-02, AND SRM 51-10-02, STEP 9, NO ADDITIONAL DAMAGE.

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