# SDR AALA201608159003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2016
- Submitted: August 15, 2016
- Operation: Air carrier
- Aircraft: [N668AW](https://openairdocs.org/aircraft/N668AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1764
- Aircraft time: 51,324 hours, 18,842 cycles
- System (JASC): [5270 · Door Warning System](https://openairdocs.org/jasc/5270)
- Part: Warning Message
- Condition: False Activation
- Location: R1 Door
- 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/AALA201608159003

## Discrepancy

FLIGHT CREW REPORTED THAT AT FLIGHT LEVEL 360, R1 DOOR SHOWED OPEN ON ECAM BUT PRESSURIZATION WAS NORMAL.  MAINTENANCE PERFORMED TSM PROCEDURE 52-11-00-810-803-A WITH NO FAULTS NOTED.  REPLACED THE SWITCHING RELAY 12WN AS A PRECATIONARY MEASURE.  A SATISFACTORY OPS CHECK WAS ACCOMPLISHED.

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