# SDR MASA20260626165

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2026
- Submitted: June 27, 2026
- Operation: Air carrier
- Aircraft: [N85356](https://openairdocs.org/aircraft/N85356), 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: 17000692
- Aircraft time: 18,851 hours, 11,479 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 17065669004
- Condition: Corroded
- Location: Zone 200
- Part time: 18,851 hours, 11,479 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/MASA20260626165

## Discrepancy

DURING HEAVY CHECK INSPECTIONS OF INTERNAL CFIII FLOOR STRUCTURE, CORROSION FOUND ON BEAM AT RBL 11, BETWEEN FR 86 RT TO FR 89 RT HAS BEEN REMOVED AND REPLACED IAW SRM 51-43-01 AND SRM 51-42-01. REV 46, NRC 4502654-1000-0041.

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