# SDR R61A2025101900470

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 2, 2025
- Submitted: October 19, 2025
- Operation: Air carrier
- Aircraft: [N425YX](https://openairdocs.org/aircraft/N425YX), 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: 17000396
- Aircraft time: 28,435 hours, 19,662 cycles
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Part number: 17091900001
- 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/R61A2025101900470

## Discrepancy

CENTER FUSELAGE III STRINGER 23L CORRODED. : REMOVED, REPAIRED AND REPLACED CENTER FUSELAGE III STRINGER 23L BETWEEN FR74-FR90 AND STRINGER 23L SPLICE FR81-FR82. REF:ETD2025-170-929671 AND EMB SRM 51-40-08.

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