# SDR SWIA2026032275673

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2026
- Submitted: April 6, 2026
- Operation: Air carrier
- Aircraft: [N307SY](https://openairdocs.org/aircraft/N307SY), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000871
- Aircraft time: 13,093 hours, 9,565 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- 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/SWIA2026032275673

## Discrepancy

AFT CABIN FLOOR STRUCTURE RIGHT BEAM HAS CORROSION ON AND AROUND FASTENER AT FR 87.   (C-CHECK RO 04/05/2026)REMOVED AND REPLACED AFT CABIN FLOOR STRUCTURE RH BEAM BETWEEN FR 86-89 REF EMB SRM 51-40-08.  SEE CONTINUE CARD FOR WORK PERFORMED.  REPLACED WITH FACTORY PART, NO CHANGE TO WEIGHT AND BALANCE.

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