# SDR MALA000771

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 26, 2000
- Submitted: January 12, 2001
- Operation: Air carrier
- Aircraft: N106XJ
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 106
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: 72111211000
- Part serial: SNONA730
- Condition: Malfunctioned
- Location: Lav
- Stage of operation: CR
- 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/MALA000771

## Discrepancy

LAV SMOKE LIGHT ILLUMINATED.  FLIGHT ATTENDANT VERIFIED NO SMOKE OR FIRE IN LAV.  MAINTENANCE DEFERRED LAV SMOKE DETECTION SYSTEM OVER THE PHONE PER MEL 26-13-1 (C).  MAINTENANCE REPLACED LAV SMOKE DETECTOR (P/N 72-111211-000) (S/N ON/ A730).  LAV SMOKE SYSTEM, OPS CHECK 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.