# SDR C2XA11RI162

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2011
- Submitted: October 11, 2011
- Operation: Air carrier
- Aircraft: [N14148](https://openairdocs.org/aircraft/N14148), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145751
- Aircraft time: 23,391 hours, 12,756 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: FDS765A2
- Part serial: 204509
- Condition: Defective
- Location: Lavatory
- Part time: 1,424 hours, 790 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA11RI162

## Discrepancy

FLT 4614 STL-EWR.  CREW REPORTED LAV SMOKE WARNING DURING FLIGHT WITH NO SMELL OR SIGN OF FIRE OR SMOKE.  EWR MX REMOVED AND REPLACED LAV SMOKE DETECTOR IAW EMB145XR AMM 26-14-01 AND RAN ENGINES WITH OPERATIONAL CHECKS SUCCESSFUL AND NO SMOKE NOTED.  ACFT WAS APPROVED FOR RETURN TO SERVICE.

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