# SDR AALA201910049005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 3, 2019
- Submitted: October 4, 2019
- Operation: Air carrier
- Aircraft: [N194UW](https://openairdocs.org/aircraft/N194UW), registered now
- Make and model: Airbus A321-211
- Registry model: [Airbus A321-211](https://openairdocs.org/model/airbus-a321-211) (OpenAirDocs)
- Aircraft serial: 3629
- Aircraft time: 37,872 hours, 14,658 cycles
- System (JASC): [2560 · Emergency Equipment](https://openairdocs.org/jasc/2560)
- Part: Decoder
- Part number: Z043H000351A
- Part serial: 043H00022131
- Condition: Unreliable
- Location: Fap Panel
- Part time: 24,112 hours, 3,964 cycles
- Stage of operation: NR
- 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/AALA201910049005

## Discrepancy

AIRCRAFT NOT GROUNDED: PILOT REPORTS 1R DOOR SHOWS LOW PRESSURE ON CIDS FAP PANEL. BOTTLE INDICATION SHOWS IN GREEN. MAINTENANCE REPLACED 300RH1 DEU B IAW AMM 23-73-47. OPS CHECK GOOD.

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