# SDR AALA201703229027

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2017
- Submitted: March 23, 2017
- Operation: Air carrier
- Aircraft: [N872NN](https://openairdocs.org/aircraft/N872NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33219
- Aircraft time: 17,491 hours, 6,987 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: False Activation
- Location: Lavatory
- Stage of operation: NR
- 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/AALA201703229027

## Discrepancy

AFT LEFT LAV SMOKE DETECTOR ALERTED SMOKE LIGHT IN COCKPIT ALSO ILLUMINATED. NO SMOKE DETECTED BY FLIGHT ATTENDANTS. CHECKED AND APPROVED FOR SERVICE AFT LEFT LAV SMOKE DETECTOR IAW AMM TASK 26-14-00-710.802. GOOD FOR SERVICE. THE AIRCRAFT WAS NOT GROUNDED.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.