# SDR 2007UALA05212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 22, 2007
- Submitted: January 3, 2008
- Operation: Air carrier
- Aircraft: N415UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 475
- Aircraft time: 45,263 hours, 16,448 cycles
- Engine: Iae V2527A5
- System (JASC): [2130 · Cabin Pressure Control System](https://openairdocs.org/jasc/2130)
- Part: Cabin Pressure
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: W
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA05212

## Discrepancy

RTFL WHEN UNABLE TO PRESSURIZE THE MAIN CABIN.  A/C WAS CHECKED OUT AFTER INCIDENT AND CONDITION, COULD NOT BE DUPLICATED.  AIRCRAFT PRESSURIZED NORMALLY AND PASSED ALL TESTS (AEVC, SKIN VALVE).

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