# SDR SWAA2026041779510

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2026
- Submitted: April 17, 2026
- Operation: Air carrier
- Aircraft: N8638A
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36911
- Aircraft time: 39,341 hours, 19,166 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Plate
- Condition: Cracked
- Location: Zone 600
- 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/SWAA2026041779510

## Discrepancy

CRACK CORRUGATED PLATE TRAILING EDGE AT IRSS217 AT RT WING.  REPLACED CORRUGATED PLATE TRAILING EDGE AT IRSS217 AT RT WING IAW SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 115A2001 SHEET 78 REV: A.

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