# SDR UALA2012071803912

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 17, 2012
- Submitted: August 24, 2012
- Operation: Air carrier
- Aircraft: N421UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 500
- Aircraft time: 61,325 hours, 22,899 cycles
- Engine: Iae V2527A5
- System (JASC): [3520 · Passenger Oxygen System](https://openairdocs.org/jasc/3520)
- Part: Container
- Condition: Wrong Part
- Location: Oxygen Mask
- Stage of operation: IN
- How discovered: 9
- Nature of condition: W
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012071803912

## Discrepancy

DURING DROP TEST FOR CF-225 FOUND OXYGEN MASK CONTAINER ABOVE AFT FLIGHT ATTENDANTS SEATS HAS WRONG EFFECTIVITY TEST BUTTON.  INTERCHANGE ABILITY SUPPORTED BY SIL35-007 PG32.

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