# SDR AALA201704039014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2017
- Submitted: April 3, 2017
- Operation: Air carrier
- Aircraft: [N155UW](https://openairdocs.org/aircraft/N155UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 5659
- Aircraft time: 13,189 hours, 5,391 cycles
- System (JASC): [2611 · Smoke Detection](https://openairdocs.org/jasc/2611)
- Part: Warning Light
- Condition: False Activation
- Location: Lavatory Smoke
- Stage of operation: NR
- 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/AALA201704039014

## Discrepancy

FWD LAVATORY SMOKE  ECAM WARNING ILLUMINATED BRIEFLY FOR 3-4 SECONDS,  ACCOMPANIED BY A  MASTER LIGHT. NO EVIDENCE OF FIRE OR SMOKE IN LAVATORY.  PERFORMED A BITE TEST IAW AMM 26-17-00. OPS CHECKED GOOD.

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