# SDR MASA20260406061

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2026
- Submitted: April 6, 2026
- Operation: Air carrier
- Aircraft: [N87318](https://openairdocs.org/aircraft/N87318), 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: 17000443
- Aircraft time: 24,603 hours, 17,495 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Floorbeam
- Part number: 17086107001
- Condition: Corroded
- Location: Zone 200
- Part time: 24,603 hours, 14,795 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/MASA20260406061

## Discrepancy

LH FLOORBEAM SPLICE PLATE AT FR 89, LBL 11 FOUND CORRODED.  CORRODED CFIII LH FLOOR BEAM SPLICE PLATE AT FR 89, LBL 11 REPLACED WITH NEW AND INSTALLED IAW SRM 51-43-03 RELATED TO YQG- NRC#4502579_2000_0286

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