# SDR AALA201802269076

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 26, 2018
- Submitted: February 27, 2018
- Operation: Air carrier
- Aircraft: [N976UY](https://openairdocs.org/aircraft/N976UY), registered now
- Make and model: Airbus A321-231
- Registry model: [Airbus A321-231](https://openairdocs.org/model/airbus-a321-231) (OpenAirDocs)
- Aircraft serial: 5235
- Aircraft time: 19,163 hours, 7,566 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Decoder
- Part number: Z043H000351A
- Condition: Faulty
- Location: R3 Door
- 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/AALA201802269076

## Discrepancy

R3 DOOR PRESSURE, SLIDE LIGHT CHECK. REPLACED DECODER/ENCODER UNIT B (300RH6) SYSTEM CHECKS OK IAW AMM 23-73-42-400-001-A.

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