# SDR CALA2013120293341

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2013
- Submitted: December 3, 2013
- Operation: Air carrier
- Aircraft: [N439UA](https://openairdocs.org/aircraft/N439UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 683
- Aircraft time: 56,380 hours, 21,911 cycles
- Engine: Iae V2527A5
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Oxygen Mask
- Condition: Unsecure
- Location: Cabin
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013120293341

## Discrepancy

SEAT 1L OXY MASK FELL.  INSPECTED LATCH TO DETERMINE CAUSE OF REPETITIVE DROPS PRIOR TO ACCOMPLISHING DROP TEST.  ACCOMPLISHED RE-PACK & DROP TEST AMM 35-23-00-710-001A OK FOR SERVICE.

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