# SDR DALA2020122904335

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 9, 2020
- Submitted: December 30, 2020
- Operation: Air carrier
- Aircraft: [N349NB](https://openairdocs.org/aircraft/N349NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1815
- Aircraft time: 49,674 hours, 25,212 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Psu
- Condition: Inoperative
- Location: Pax Oxygen
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020122904335

## Discrepancy

FOUND OXYGEN PANEL AT 11ABC INOPERABLE DURING FORECAST NR 31-0525-8-0780.  CORRECTIVE ACTION: REPLACED OXYGEN PSU PANEL AT SEAT ROW 11 ABC, REF A-319 AMM 25-25-43.  OPERATIONS CHECK REF 35 -23-00 OK FOR SERVICE.

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