# SDR ASAA0180262

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 10, 2001
- Submitted: February 1, 2002
- Operation: Air carrier
- Aircraft: N943AS
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53018
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Part number: PU90431R3
- Condition: Malfunctioned
- Location: Lavatory
- 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/ASAA0180262

## Discrepancy

SEA - DURING FLIGHT, AFT LEFT LAVATORY SMOKE DETECTOR WENT OFF ALTHOUGH NO SMOKE WAS EVIDENT.  REPLACED SMOKE DETECTOR.  OPS CHECKED OK.  (M)

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