# SDR SWAA2020070697212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 26, 2020
- Submitted: July 6, 2020
- Operation: Air carrier
- Aircraft: N7839A
- Make and model: Boeing 737-73V
- Registry model: [Boeing 737-73V](https://openairdocs.org/model/boeing-737-73v) (OpenAirDocs)
- Aircraft serial: 30243
- Aircraft time: 55,135 hours, 33,906 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Smoke Detector
- Condition: Faulty
- Location: Lavatory
- Stage of operation: UK
- 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/SWAA2020070697212

## Discrepancy

FORWARD LAV SMOKE DETECTION SOUNDED IN FLIGHT. NO EVIDENCE OF SMOKE; FIRE OR FUMES.  REMOVED AND REPLACED GOOD TEST OF FORWARD LAV SMOKE DETECTOR IAW AMM 26-14-01-000-802; AMM 26-14-01-400-802 AND AMM 26-14 -00-710-802.

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