# SDR SIMA20260630010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2026
- Submitted: July 31, 2026
- Operation: Air carrier
- Aircraft: [N210NN](https://openairdocs.org/aircraft/N210NN), 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: 17000500
- Aircraft time: 28,467 hours, 19,116 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/SIMA20260630010

## Discrepancy

SSI # 53-23-003 STGR 23L HAS CORROSION SPOTS LOCATED BETWEEN FR88 AND FR89. (MAJOR REPAIR) (LEVEL 2 CORROSION) CUT OUT SECTION OF STR23L INCLUDING AREAS OF CORROSION LOCATED BETWEEN FR88 AND FR89 AND INSTALLED NEW SECTION OF STRINGER IAW ERS-EJ-- 53MR-5484 PART A

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