# SDR DALA2021100706147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2021
- Submitted: October 7, 2021
- Operation: Air carrier
- Aircraft: [N326NB](https://openairdocs.org/aircraft/N326NB), registered now
- Make and model: Airbus A319-114
- Registry model: [Airbus A319-114](https://openairdocs.org/model/airbus-a319-114) (OpenAirDocs)
- Aircraft serial: 1498
- Aircraft time: 55,502 hours, 28,778 cycles
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Part number: F224200AA116
- Condition: Failed
- 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/DALA2021100706147

## Discrepancy

SHIP 3126 - PASSENGER OXYGEN MODULES - 29 D/E/F, SOLENOID DID NOT ACTUATE. CORRECTIVE ACTION: REPLACED WIRE HARNESS ASSY AT 29DEF IN REF TO SAFRAN CMM 25-28-02. O2 DROP CHECK PER A319 AMM 35-21 GOOD.(8190710)

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