# SDR YENA20151029535

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 29, 2015
- Submitted: November 3, 2015
- Operation: Air carrier
- Aircraft: [N945JT](https://openairdocs.org/aircraft/N945JT), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- System (JASC): [3810 · Potable Water System](https://openairdocs.org/jasc/3810)
- Part: Water Heater
- Condition: Smoke
- Location: Lavatory
- Stage of operation: CR
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/YENA20151029535

## Discrepancy

DURING CRUISE FLIGHT, LAV H SMOKE INDICATION ON F/A PANEL APPEARED SMOKE WAS FROM WATER TANK.  HEATER WAS SWITCHED OFF NO FURTHER INDICATION.  R & R WATER HEATER IAW AMM 38-12-16 LEAK CHECK GOOD, OPS NORMAL.

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