# SDR MASA20260824212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2026
- Submitted: August 25, 2026
- Operation: Air carrier
- Aircraft: [N84307](https://openairdocs.org/aircraft/N84307), 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: 17000419
- Aircraft time: 25,628 hours, 15,519 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 17065669003
- Part serial: NA
- Condition: Corroded
- Location: Fwd Wet Area
- Part time: 25,628 hours, 15,519 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/MASA20260824212

## Discrepancy

DURING HEAVY CHECK OF CFIII, AFT WET AREA, CORRODED FLOORBEAM AT FR 86 TO FR 89 LT, RBL 11, HAS BEEN REMOVED AND REPLACED IAW SRM 51-41-01, 51-42-01, AND SRM 51-43-03. NRC# 4502709-1000-0106. REV 45, REV 50.

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