# SDR ASOA20130306021

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2013
- Submitted: March 8, 2013
- Operation: Air carrier
- Aircraft: N12921
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145354
- Aircraft time: 29,647 hours, 22,655 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Control Panel
- Part number: FAU751A4
- Condition: Faulty
- Location: Smoke Detection
- Stage of operation: DE
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASOA20130306021

## Discrepancy

CREW REPORTED 3 LAV SMOKE ALARMS IN THE LAST 10 MINUTES OF FLIGHT.  MX R & R THE SMOKE DETECTOR PANEL WITH OPSL CHECK SUCCESSFUL WITH BOTH ENGINE BLEEDS AND PACK ON. NO SMOKE NOTED.  ACFT APPROVED FOR RETURN TO SERVICE.

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