# SDR AALA202110113050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2021
- Submitted: October 11, 2021
- Operation: Air carrier
- Aircraft: [N971AN](https://openairdocs.org/aircraft/N971AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29547
- Aircraft time: 56,243 hours, 23,475 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: None
- Location: Zone 900 - Lav/G
- Stage of operation: NR
- How discovered: V
- Nature of condition: J, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202110113050

## Discrepancy

AIRCRAFT WAS GROUNDED: LAVATORY SMOKE INDICATIONS PREFORMED QUICK REFERENCE HANDBOOK PROCEDURE FLIGHT ATTENDANTS FOUND NOTHING. INSPECTED AND PERFORMED LAVATORY SMOKE DETECTOR OPERATIONAL TEST ON ALL 3 LAVATORIES PER AMM 26-14-00. NO DEFECTS NOTED AND OPERATIONS CHECKS OK. ALL 3 LAVATORIES OK FOR SERVICE.

---
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.