# SDR SWAA2026102680462

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 28, 2026
- Submitted: October 27, 2026
- Operation: Air carrier
- Aircraft: [N8739L](https://openairdocs.org/aircraft/N8739L), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 60231
- Aircraft time: 17,541 hours, 8,545 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/SWAA2026102680462

## Discrepancy

CORROSION AFT CARGO BAY LT FLOOR TO SIDEWALL SUPPORT PLATE HAD MULTIPLE AREAS AROUND NUT PLATE HOLES BS 727B - 767, LBL 22, WL 156 CORROSION FOUND TO BE OUT OF LIMITS.  REMOVED, REPLACED, & INSTALLED A NEW FLOOR TO SIDEWALL SUPPORT PLATE IAW SRM 51-40-02-0G-0, SRM 51-40-05-0G-0, SRM 53-00-53-1A-2, SRM 51-10-02, AND DWG 146A7500, REV -.

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