# SDR MASA20260608152

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 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: Crossbeam
- Part number: 1702179403
- 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/MASA20260608152

## Discrepancy

DURING HEAVY CHECK INSPECTIONS OF THE INTERNAL FUSELAGE CFI FLOOR STRUCTURE, FWD FUSE CROSS BEAM FR 17 SMALL SPOTS OF CORROSION ON UPPER FLANDGE BETWEEN RBL 15 AND RBL 33 REPAIRED IAW SRM 53-00-10, REP 03. SEE AWS AND NDT REPORT TWO 47519-4 FOR DETAILS "NO CRACK FOUND" REPROTECTED REPAIR IAW SRM 51-23-04, SRM 51-23-05, AND SRM 51-23-06. NRC# 4502631-2000-0222. REV 49 APR 28 2023. CORROSION LEVEL 1

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