# SDR C2XA04RI018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 19, 2004
- Submitted: January 3, 2005
- Operation: Air carrier
- Aircraft: [N14174](https://openairdocs.org/aircraft/N14174), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500876
- Engine: Allsn AE3007A
- Engine time: 77 hours, 44 cycles
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part serial: CAE312707
- Condition: Malfunctioned
- Location: Nr 1
- Part time: 77 hours, 44 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA04RI018

## Discrepancy

DURING FLIGHT AFTER ENGINE BLEEDS WERE SELECTED THE LAV SMOKE ALARM CAME ON ALONG WITH THE LAV SMOKE INDICATION ON THE EICAS.  REMOVED AND REPLACED THE NR 1 ENGINE.  AIRCRAFT RETURNED TO SERVICE.

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