# SDR MASA20260512114

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2026
- Submitted: May 12, 2026
- Operation: Air carrier
- Aircraft: [N82314](https://openairdocs.org/aircraft/N82314), 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: 17000436
- Aircraft time: 23,909 hours, 14,560 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 17066796001
- Condition: Corroded
- Location: Zone 200
- Part time: 23,909 hours, 14,560 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/MASA20260512114

## Discrepancy

DURING HEAVY CHECK INSPECTIONS ON CFIII FUSELAGE FLOOR STRUCTURE, CORROSION FOUND ON FLOOR SUPPORT ANGLE AT FR 86 LBL29, LH FLOOR SUPPORT ANGLE AT FR 86 LBL29 REMOVED AND REPLACED IAW ERJ-175 SRM 51-41-01 REV 45.

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