# SDR DALA2025100207147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2025
- Submitted: October 2, 2025
- Operation: Air carrier
- Aircraft: [N803NW](https://openairdocs.org/aircraft/N803NW), registered now
- Make and model: Airbus A330-323
- Registry model: [Airbus A330-323](https://openairdocs.org/model/airbus-a330-323) (OpenAirDocs)
- Aircraft serial: 0542
- Aircraft time: 96,835 hours, 12,728 cycles
- Engine: Pwa PW4168A
- System (JASC): [7500 · Engine Bleed Air System](https://openairdocs.org/jasc/7500)
- Part: Valve
- Part number: 6743A010000
- Part serial: 719
- Condition: Faulted
- Location: Engine
- Part time: 96,835 hours, 12,728 cycles
- 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/DALA2025100207147

## Discrepancy

DIVERTED INTO MAD DUE TO DUAL BLEED FAULT.  REPAIRED LEAK IN SENSE LINE AND REPLACED OVER PRESSURE VALVE. OPS AND LEAK CHECKED GOOD. OK FOR SERVICE. (7491375)

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