# SDR SWAA2026033172071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2026
- Submitted: March 31, 2026
- Operation: Air carrier
- Aircraft: N8633A
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36905
- Aircraft time: 39,325 hours, 19,232 cycles
- System (JASC): [5740 · Wing, Attach Fittings](https://openairdocs.org/jasc/5740)
- Part: Strap
- Condition: Corroded
- Location: Zone 600
- Stage of operation: IN
- How discovered: E
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026033172071

## Discrepancy

CORROSION ON OUTER RT WING LEADING EDGE LOWER ATTACH STRAP,  OSS 60.69.  REPAIRED THE RT WING OTBD FIXED LEADING EDGE ATTACH STRAP OTBD IAW EA 26-157-00485, SRM 51-40-02; DWG 112A4401, SHEET 55, & SHEET 56, REV A, DWG 112A4402, SHEET 40, REV A, & DWG 116A5300, SHEET 22, REV.

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