# SDR A4JA12100403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2004
- Submitted: December 10, 2004
- Operation: Air carrier
- Aircraft: N935DS
- Make and model: Doug DC-9-31
- Registry model: [Doug DC-9-31](https://openairdocs.org/model/douglas-dc-9-31) (OpenAirDocs)
- Aircraft serial: 48158
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Contaminated
- Location: Lavatory
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/A4JA12100403

## Discrepancy

AFTER LANDING IN SWF, BOTH LAV SMOKE DETECTORS SOUNDED.  NO INDICATION OF SMOKE.  CLEANED DEBRIS FROM LAV SMOKE DETECTOR.  GROUND OPS CHECK NORMAL IAW DC9 MM 26-10-0.

---
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.