# SDR SIMA2024032019002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 19, 2024
- Submitted: March 20, 2024
- Operation: Air carrier
- Aircraft: [N265NN](https://openairdocs.org/aircraft/N265NN), 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: 17000766
- Aircraft time: 13,855 hours, 9,205 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Warning
- Condition: False Activation
- Location: Lavatory
- Stage of operation: CR
- 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/SIMA2024032019002

## Discrepancy

LAV SMOKE EICAS WARNING IN FLIGHT @FL340.FA?S CHECKED LAVS IAW QRH- NO SMOKE PHYSICALLY SEEN.MSG DISAPPEARED W/IN 5SECS. PERFORMED LAVATORY SYSTEM SMOKE DETECTOR TEST IAW AMM 26-14-01. OPC GOOD. NO DEFECTS NOTED

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