# SDR SIMA20230202002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 2, 2023
- Submitted: February 19, 2023
- Operation: Air carrier
- Aircraft: [N201NN](https://openairdocs.org/aircraft/N201NN), 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: 17000461
- Aircraft time: 20,580 hours, 13,203 cycles
- System (JASC): [5750 · Wing, Control Surfaces](https://openairdocs.org/jasc/5750)
- Part: Rib
- Part number: 17039085001
- Condition: Corroded
- Location: Lh Inbd Flap
- Component: Rib 1-Inboard M
- Component part number: 17039085001
- 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/SIMA20230202002

## Discrepancy

SSI 57-50-033 ? LH INBD MAIN FLAP RIB 1 CORRODED AT LOWER NUTPLATES INSIDE ACCESS PANEL 561ET. (LEVEL 2 CORROSION) -C/A-ACCOMPLISHED LH INBD MAIN FLAP RIB 1 CORROSION AT LOWER NUTPLATES INSIDE PANEL 561ET REPAIR IAW ERS-EJ-5700-1499.

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