# SDR MASA20261022245

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2026
- Submitted: October 23, 2026
- Operation: Air carrier
- Aircraft: [N83329](https://openairdocs.org/aircraft/N83329), registered now
- Make and model: Emb ERJ 170-200 LL
- Registry model: [EMB ERJ 170-200 LL](https://openairdocs.org/model/embraer-s-a-erj-170-200-ll) (OpenAirDocs)
- Aircraft serial: 17000487
- Aircraft time: 24,894 hours, 15,369 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Shear Panel
- Part number: 17091919001
- Condition: Corroded
- Location: Zone 200
- Part time: 24,894 hours, 15,369 cycles
- 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/MASA20261022245

## Discrepancy

DURING HEAVY CHECK, INSPECTIONS OF INTERNAL FLOOR STRUCTURE CF ILL, CORRODED FLOOR SUPPORT RIH SHEAR PANEL PANEL AT FR 87 RIH TO FR 88 RIH, REMOVED AND REPLACED WITH NEW IAW ERJ 175 SRM 51-42-01, AND SRM 51-42-02. NRC # 4502703-2000-0281. REV 45 DATED MAY-28-2021. CORROSSION LEVEL 1

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