# SDR C2XA07ON042

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 11, 2007
- Submitted: December 27, 2007
- Operation: Air carrier
- Aircraft: [N11192](https://openairdocs.org/aircraft/N11192), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 14500936
- Aircraft time: 6,259 hours, 3,406 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: FDS765A2
- Part serial: 204078
- Condition: Malfunctioned
- Location: Lavatory
- Part time: 6,259 hours, 3,406 cycles
- Stage of operation: UK
- 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/C2XA07ON042

## Discrepancy

FLT 0017 - ONT TO SAT - CREW REPORTED LAV SMOKE EICAS MASTER WARNING IN FLIGHT.  A/C HAD JUST BEEN DEICED MESSAGE CLEARED FO CKD LAV AND THERE WAS NO SIGN OF SMOKE.  MX PERSONNEL PERFORMED OPERATIONAL CHECK AND NO FAULTS WERE NOTED AT THAT TIME.  A/C WAS RELEASED IN AIRWORTHY CONDITIONS.

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