# SDR SIMA20250125004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 25, 2025
- Submitted: February 25, 2025
- Operation: Air carrier
- Aircraft: [N766JM](https://openairdocs.org/aircraft/N766JM), registered now
- Make and model: Emb ERJ 170-100 STD
- Registry model: [EMB ERJ 170-100 STD](https://openairdocs.org/model/embraer-erj-170-100-std) (OpenAirDocs)
- Aircraft serial: 17000305
- Aircraft time: 24,582 hours, 21,721 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Part number: 17019246401
- Condition: Corroded
- Location: Zone 200
- 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/SIMA20250125004

## Discrepancy

SS1 53-10-026: CENTER FLOOR CROSSBEAM AT FR11 HAS CORROSION. (LEVEL 2 CORROSION) (MAJOR REPAIR)  REPAIRED CENTER FLOOR CROSSBEAM AT FR 11 IAW ERS-EJ-53MR-5138

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