# SDR SWAA2026042883707

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2026
- Submitted: April 28, 2026
- Operation: Air carrier
- Aircraft: N8640D
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 60084
- Aircraft time: 39,846 hours, 19,310 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Plate
- Condition: Cracked
- Location: Zone 500
- 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/SWAA2026042883707

## Discrepancy

CRACK ON CORRUGATED PLATE TRAILING EDGE LOCATED IRSS213 AT LT WING.  REPLACED CORRUGATED PLATE TRAILING EDGE LOCATED IRSS213 AT LT AND TOOK MEASURE CRACK IS L:0.450 INCH IAW B737-800 SRM 51-40-02 AND DWG 115A2781 SHEET 2 REV B.

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