# SDR DALA2022110107056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 27, 2022
- Submitted: November 1, 2022
- Operation: Air carrier
- Aircraft: [N821NW](https://openairdocs.org/aircraft/N821NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0865
- Aircraft time: 66,339 hours, 8,708 cycles
- System (JASC): [3610 · Pneumatic Distribution System](https://openairdocs.org/jasc/3610)
- Part: None
- Condition: None
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2022110107056

## Discrepancy

SHIP 3321 -ATB- DUE TO ENG 1 BLEED TRIP WITH ENG 2 BLEED ON MEL. CORRECTIVE ACTION: REPLACED LEFT THERMOSTAT (LP 9444079), REPLACED RIGHT PRV BLEED VALVE (LP 9444080). LP 2470607

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