# SDR 091707001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2007
- Submitted: September 17, 2007
- Operation: Air carrier
- Aircraft: N253MY
- Make and model: Boeing 767-23B
- Registry model: [Boeing 767-23B](https://openairdocs.org/model/boeing-767-23b) (OpenAirDocs)
- Aircraft serial: 23974
- Aircraft time: 77,484 hours, 13,381 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Malfunctioned
- Location: Lavatory
- Stage of operation: CR
- 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/091707001

## Discrepancy

LAV SMOKE DETETECTORS IN MID AND AFT LAV ALARMED 5 HRS INTO FLIGHT.  DETECTORS WERE RESET AFTER NO INDICATION OF SMOKE.  THE SMOKE DETECTORS WERE OPS CHECKED ON THE GROUND WITH NO FAULTS NOTED AND RETURNED TO SERVICE.

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