# SDR R61A2023101100575

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2023
- Submitted: October 11, 2023
- Operation: Air carrier
- Aircraft: [N428YX](https://openairdocs.org/aircraft/N428YX), 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: 17000403
- Aircraft time: 22,827 hours, 15,704 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Gusset
- Part number: 17060257001
- Condition: Corroded
- Location: Zone 100
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/R61A2023101100575

## Discrepancy

AFT WET AREA FLOOR SUPPORT STRUCTURE WEB AT FR 90 LBL 10 FOUND TO HAVE CORROSION ON UPPER SURFACE. GUSSET PLATE WAS REMOVED AND REPLACED IAW SRM 51-41-02

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