# SDR AALA201802139018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 12, 2018
- Submitted: February 13, 2018
- Operation: Air carrier
- Aircraft: [N913US](https://openairdocs.org/aircraft/N913US), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 6255
- Aircraft time: 12,305 hours, 4,791 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Decoder
- Part number: Z043H000351A
- Part serial: 043H00014164
- Condition: Intermittent
- Location: R3 Door Slide
- Part time: 22,043 hours, 11,438 cycles
- 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/AALA201802139018

## Discrepancy

R3 SLIDE BOTTLE PRESSURE STATUS MESSAGE ON FORWARD ATTENDNAT PANEL INTERMITTENT.  ALL ECAM INDICATION NORMAL ENTIRE FLIGHT.  REPLACED THE DECODER - ENCODER UNIT B IAW AMM 23-73-47.  OPS CHECKED GOOD.

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