# SDR SIMA20230115003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 15, 2023
- Submitted: February 7, 2023
- 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: 20,886 hours, 13,290 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Rib
- Part number: 17031286051
- Condition: Cracked
- Location: Lh Wing Rib 36
- Component: Rib
- Component part number: 17031286051
- 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/SIMA20230115003

## Discrepancy

LH WING FIXED LEADING EDGE HAS A CRACKED RIB #36, LOCATED BETWEEN SLAT #4 TRACKS. (MAJOR REPAIR)-C/A-ACCOMPLISHED REPAIR OF LH WING FIXED LEADING EDGE RIB 36 IAW ETD# ETD2023-170-001856 REV. B AND ERS-EJ-57MR-1489

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