# SDR MASA20260608149

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2026
- 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): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Doubler
- Part number: 17007311003
- 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/MASA20260608149

## Discrepancy

DURING HEAVY CHECK INSPECTIONS OF INTERNAL FUSELAGE FWD FLOOR STRUCTURE AT CFI, FWD CABIN,CORROSION FOUND ON DOUBLER AT BETWEEN FR 19-FR20 LT AND BETWEEN LBL 19 AND LBL20 REMOVED AND REPLACED IAW SRM 51-41-02, AND SRM 51-43-04. REV 45, CORROSION LEVEL 2

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