# SDR UALA2011041501838

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2011
- Submitted: May 6, 2011
- Operation: Air carrier
- Aircraft: [N832UA](https://openairdocs.org/aircraft/N832UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1321
- Aircraft time: 37,251 hours, 14,876 cycles
- Engine: Iae V2522A5
- System (JASC): [3510 · Crew Oxygen System](https://openairdocs.org/jasc/3510)
- Part: Oxygen Mask
- Condition: Defective
- Location: Cabin
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011041501838

## Discrepancy

AFT LT FA O2 MASK FAILED DROP FROM WU K5388C.  OPENED DOOR, FOUND MASK ALL ARRAY BINDING DOOR TO STAY CLOSED.  REPACKED MASK AND RETESTED 3 TIMES WITH PROPER DOOR ACTUATION TO OPEN PER MM.  CK'D PACKING AND DROP CKD OK WITH INSPECTOR CHECKING OPERATION OF DOOR.

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