# SDR AALA201701139010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 12, 2017
- Submitted: January 13, 2017
- Operation: Air carrier
- Aircraft: [N535UW](https://openairdocs.org/aircraft/N535UW), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 3993
- Aircraft time: 27,712 hours, 9,623 cycles
- System (JASC): [2597 · Equipment/Furnishings Wiring](https://openairdocs.org/jasc/2597)
- Part: Pressure Switch
- Condition: Disconnected
- Location: L4 Door Slide
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA201701139010

## Discrepancy

L4 DOOR CIDS SHOWS SLIDE PRESSURE.  MAINTENANCE FOUND THE DOOR BOTTLE PRESSURE INDICATOR INOPERATIVE.   RECONNECTED THE DOOR PRESSURE SWITCH AND ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.

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