# SDR DALA2025052103923

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 2025
- Submitted: May 21, 2025
- Operation: Air carrier
- Aircraft: [N347NW](https://openairdocs.org/aircraft/N347NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 408
- Aircraft time: 94,310 hours, 43,931 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Faulted
- Location: Nr 2
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2025052103923

## Discrepancy

SHIP 3247 - MISC/DE - DUE TO BLEED AND PACK ISSUES LEADING TO EXCESSIVE CABIN ALTITUDE AND LOW CABIN DIFFERENTIAL PRESSURE MESSAGES. PAX MASKS DEPLOYED. PACK 2 WAS ALREADY ON MEL. CORRECTIVE ACTION: MAINTENANCE IN PROGRESS. (LP: 7530094)

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