# SDR REXA2017022000258

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2017
- Submitted: February 24, 2017
- Operation: Air carrier
- Aircraft: [N904XJ](https://openairdocs.org/aircraft/N904XJ), registered now
- Make and model: Cndair CL6002D24
- Aircraft serial: 15135
- Aircraft time: 22,918 hours, 15,002 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PU90421R3
- Part serial: 09745
- Condition: Inoperative
- Location: Lavatory
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/REXA2017022000258

## Discrepancy

FWD LAVATORY SMOKE DETECTOR SOUNDS ON ITS OWN PERIODITCALLY.  R & R THE SMOKE DETECTOR IAW AMM 26-16-01. OPS TESTED GOOD. 
"

---
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.