# SDR SWIA202162656

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2021
- Submitted: November 17, 2021
- Operation: Air carrier
- Aircraft: [N189SY](https://openairdocs.org/aircraft/N189SY), 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: 17000631
- Aircraft time: 13,518 hours, 8,021 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: None
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202162656

## Discrepancy

CORROSION ON RH FLOOR BEAM INTERCOSTAL AS MARKED AT FR 90-91.     (C-CHECK RO 11/16/2021)    REMOVED AND REPLACED RH FLOOR BEAM INTERCOSTAL AS MARKED AT FR 90-91 REF SRM 51-40-08. RESTORED SURFACE PROTECTION REF SRM 51-23-06

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