# SDR MASA20260608155

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 2025
- Submitted: June 9, 2026
- Operation: Air carrier
- Aircraft: [N88335](https://openairdocs.org/aircraft/N88335), 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: 17000538
- Aircraft time: 21,779 hours, 13,208 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 17113958003
- Condition: Corroded
- Location: Zone 200
- Part time: 21,779 hours, 13,208 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/MASA20260608155

## Discrepancy

DURING HEAVY CHECK INSPECTIONS OF THE INTERNAL FWD FUSELAGE FUSE WET AREA, CORROSION FOUND OM FLOOR SUPPORT BEAM BET FR 19 UH TO FR 19 UH, BETWEEN LBL 42 AND LBL 45, REMOVED AND REPLACED IAW SRM 51 43 03, AND SRM 51 43 04.  REV 50. CORROSSION LEVEL 2.

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