# SDR UALA2012051602777

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 14, 2012
- Submitted: July 26, 2012
- Operation: Air carrier
- Aircraft: [N447UA](https://openairdocs.org/aircraft/N447UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 836
- Aircraft time: 46,974 hours, 19,018 cycles
- Engine: Iae V2527A5
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Actuator
- Condition: Faulted
- Location: Nr 2 A/C Pack
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2012051602777

## Discrepancy

SELECTED PACK FLOW TO HIGH AND RT PACK COMPRESSOR OUTPUT TEMP WENT TO 230 AND AMBER.  FOUND PACK 2 RAM AIR OUT ACTUATOR FAILED AND REPLACED ACT PER MM 21-61-52.  RAN TEST AGAIN AND PASSED.  NO MESSAGES.

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