# SDR SCNA20251209470

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 25, 2025
- Submitted: December 9, 2025
- Operation: Air carrier
- Aircraft: [N849SY](https://openairdocs.org/aircraft/N849SY), registered now
- Make and model: Boeing 737-800
- Registry model: [Boeing 737-800](https://openairdocs.org/model/boeing-737-800) (OpenAirDocs)
- Aircraft serial: 41131
- Aircraft time: 24,481 hours, 14,661 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Cracked
- Location: Zone 200
- 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/SCNA20251209470

## Discrepancy

CRACKED PASSENGER FLOORBEAM (2 EAS) ON BS 540, BTW RBL /LBL 2 AT BOX AREA.  PASSENGER FLOOR SUPPORTS (2 EAS) ON BS 540, BTW RBL - LBL 2 AT BOX AREA WERE REPLACED IAW SRM 51-40-02-0G-0.

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