# SDR AALA202507075469

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 4, 2025
- Submitted: July 7, 2025
- Operation: Air carrier
- Aircraft: [N109UW](https://openairdocs.org/aircraft/N109UW), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1065
- Aircraft time: 72,850 hours, 36,959 cycles
- System (JASC): [2131 · Cabin Pressure Controller](https://openairdocs.org/jasc/2131)
- Part: Controller
- Part number: 90221570210
- Part serial: 9970211
- Condition: Faulted
- Location: Zone 100
- Part time: 11,147 hours, 6,717 cycles
- Stage of operation: DE
- 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/AALA202507075469

## Discrepancy

AIRCRAFT WAS GROUNDED: IN DESCENT, MULTIPLE ECAMS CAB PRESS LO ECAM FAULTS. MAINTENANCE REPLACED #2 CABIN PRESSURE CONTROLLERS IAW AMM 21-31-34.

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