# SDR QXEA2023120400177

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 14, 2023
- Submitted: December 4, 2023
- Operation: Air carrier
- Aircraft: [N652MK](https://openairdocs.org/aircraft/N652MK), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000929
- Aircraft time: 2,388 hours, 1,846 cycles
- System (JASC): [2610 · Detection System](https://openairdocs.org/jasc/2610)
- Part: Unknown
- Part number: UNKNOWN
- Condition: Unknown
- Location: Unknown
- Stage of operation: DE
- 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/QXEA2023120400177

## Discrepancy

LAV SMOKE MESSAGE ILLUMINATED DURING DESCENT WITH PASSENGER IN FORWARD LAV NO EVIDENCE OF SMOKE OR FIRE. REMOVED FROM SERVICE. PERFORMED LAVATORY SMOKE DETECTOR SYSTEM TEST PER AMM 26-14-01-700-801A TEST OK. C/W GVI ON FWD LAV. NO DEFECTS NOTED. RETURNED TO SERVICE.

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