# SDR SIMA200917101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 19, 2009
- Submitted: June 20, 2009
- Operation: Air carrier
- Aircraft: [N623AE](https://openairdocs.org/aircraft/N623AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145109
- Aircraft time: 23,311 hours, 22,787 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Sign
- Part number: 74449
- Condition: Inoperative
- Location: Emergency Lights
- 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/SIMA200917101

## Discrepancy

DISC - MAINTENANCE FOUND DURING PS/1 CHECK THAT AFT EMERGENCY EXIT SIGN AT ROW 12A INOP.  AIRCRAFT REMOVED FROM SERVICE.  MAINTENANCE REPLACED THE EMERGENCY EXIT SIGN AND OPERATIONALLY CHECKED GOOD IAW EMBRAER AMM 33-50-13.  AIRCRAFT WAS RETURNED TO SERVICE.

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