# SDR SIMA20170709003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2017
- Submitted: July 12, 2017
- Operation: Air carrier
- Aircraft: [N247NN](https://openairdocs.org/aircraft/N247NN), 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: 17000619
- Aircraft time: 1,512 hours, 966 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Warning
- Condition: False Activation
- Location: Lavatory
- Stage of operation: IN
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20170709003

## Discrepancy

LAVATORY SMOKE INDICATION DURING DESCENT.   PERFORMED QRH PROCEDURE CABIN CREW SAID NO SMOKE IN AFT LAVATORY.   PERFORMED AN OPS CHECK OF THE AFT LAVATORY SMOKE DETECTOR IAW AMM 26-14-01.  OPS CHECKED GOOD.

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