# SDR SIMA20120901011

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 1, 2012
- Submitted: October 2, 2012
- Operation: Air carrier
- Aircraft: [N645AE](https://openairdocs.org/aircraft/N645AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145212
- Aircraft time: 30,012 hours, 27,899 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Cracked
- Location: Fuselage
- 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/SIMA20120901011

## Discrepancy

DURING MAINTENANCE INSPECTION FOUND THE RIGHT OMEGA BEAM FRAME BETWEEN 47 AND 48 LOWER FLANGE CRACKED.  THE AIRCRAFT WAS REMOVED FROM SERVICE.  REMOVED AND REPLACED THE RIGHT OMEGA BEAM FRAME BETWEEN 47 AND 48 LOWER FLANGE IAW EMB SRM 53-23-02 AND 51-40-02.  THE AIRCRAFT WAS RETURNED TO SERVICE.

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