# SDR DALA2020033002079

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2020
- Submitted: March 30, 2020
- Operation: Air carrier
- Aircraft: [N315NB](https://openairdocs.org/aircraft/N315NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1230
- Aircraft time: 54,991 hours, 28,362 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2020033002079

## Discrepancy

(AIRCRAFT 3115, L/P 1540061) SEAT 11 ABC O2 MASK WAS DEPLOYED AND WAS INOP, DID NOT DROP AND / WAS DAMAGED AND NEED REPLACE. CORRECTIVE ACTION: INSTALLED SERVICEABLE PSU PER A319 AMM 35-21-41. OPS CHECK GOOD PER A319 AMM 35-23-00.

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