# SDR 033337648

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2003
- Submitted: December 10, 2003
- Operation: Air carrier
- Aircraft: N648BR
- Make and model: Cndair CL6002B19
- Aircraft serial: 7406
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PU90421R3
- Condition: Intermittent
- Location: Lavatory
- Stage of operation: TO
- How discovered: 9
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/033337648

## Discrepancy

DURING TAKEOFF THE LAVATORY SMOKE MESSAGE APPEARED ON THE FLIGHT DISPLAY'S.  CREW ABORTED TAKEOFF AND RETURNED TO GATE FLIGHT LANDED UNEVENTFULLY.  FOUND TO BE A FAULTY SMOKE DETECTOR AND IT WAS REPLACED. A SATISFACTORY OPERATIONAL CHECK OF THE LAVATORY SMOKE DETECTOR AND AIRCRAFT WAS RELEASED FOR CONTINUED 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.