# SDR AALA2019081329013

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2019
- Submitted: August 13, 2019
- Operation: Air carrier
- Aircraft: [N9004F](https://openairdocs.org/aircraft/N9004F), registered now
- Make and model: Airbus A319-115
- Registry model: [Airbus A319-115](https://openairdocs.org/model/airbus-a319-115) (OpenAirDocs)
- Aircraft serial: 5745
- Aircraft time: 16,516 hours, 7,879 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Control Valve
- Part number: 1806B000002
- Part serial: 180609318
- Condition: Failed
- Location: Nr 1 A/C Pack
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2019081329013

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT DECLARED EMERGENCY DUE TO DUE TO LOSS OF PACK 1 WITH PACK 2 BEING INOPERATIVE. MAINTENANCE REMOVED AND REPLACED PACK FLOW CONTROL VALVE #1 PACK IAW AMM 21-51-51-400-001. LEAK AND OPS CHECK SATISFACTORY.

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