# SDR SWAA2026020662530

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 18, 2026
- Submitted: February 6, 2026
- Operation: Air carrier
- Aircraft: [N945WN](https://openairdocs.org/aircraft/N945WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36660
- Aircraft time: 51,108 hours, 31,405 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sidewall Support
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2026020662530

## Discrepancy

CORROSION ON ACB RT BODY TO SIDE WALL SUPPORT AT BS 752 - 787, RBL 22, WL 156.  REMOVED AND REPLACED THE RT SHIELD FWD OF ACB BS 767 - 794, RBL 22, WL 156  IAW SRM 51-40-02-0G-0, AND DWG 146A0081, REV A.

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