# SDR DALA2025081306047

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 12, 2025
- Submitted: August 14, 2025
- Operation: Air carrier
- Aircraft: [N359NW](https://openairdocs.org/aircraft/N359NW), registered now
- Make and model: Airbus A320-212
- Registry model: [Airbus A320-212](https://openairdocs.org/model/airbus-industrie-a320-212) (OpenAirDocs)
- Aircraft serial: 846
- Aircraft time: 79,030 hours, 37,285 cycles
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Sensor
- Condition: Faulted
- Location: Bleed Temp
- 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/DALA2025081306047

## Discrepancy

SHIP 3259 - DIV - TO MAF DUE TO LT ENG BLEED OVER-TEMP WITH RT PACK UNABLE TO MAINTAIN CABIN. MASKS DID NOT DEPLOY. CORRECTIVE ACTION: LEFT ENGINE BLEED TEMP SENSOR TRIGGERING FALSE HIGH TEMPERATURE DUE TO A FAULTY SENSOR. FOUND BELLOWS TORN ON THE RT PACK. REPLACED LT BLEED TEMP SENSOR AND RT PACK BELLOWS. (LP: 6673464)

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