# SDR SIMA20250427007

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2025
- Submitted: May 13, 2025
- Operation: Air carrier
- Aircraft: [N203NN](https://openairdocs.org/aircraft/N203NN), 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: 17000473
- Aircraft time: 26,579 hours, 17,505 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/SIMA20250427007

## Discrepancy

SSI 53-10-027 LH CTR FLOOR BEAM HAS CORROSION LOCATED AROUND SEAT TRACK FWD END. (MAJOR REPAIR) (LEVEL 2 CORROSION). REMOVED AND REPLACED LH CTR FLOOR BEAM BETWEEN FR 12-21 IAW EMB 175 SRM 51-40-08.

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