# SDR MALA060601

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 10, 2006
- Submitted: November 14, 2006
- Operation: Air carrier
- Aircraft: N451XJ
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B451
- Aircraft time: 18,046 hours, 19,916 cycles
- Engine: Ge CT79B
- System (JASC): [7510 · Engine Anti-Icing System](https://openairdocs.org/jasc/7510)
- Part: Valve
- Condition: Failed
- Location: Nr 1 Engine
- Stage of operation: UK
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA060601

## Discrepancy

FLIGHT 3076 RETURNED TO DTW DUE TO A FAILURE OF ENGINE NR 1 AIR VALVE.  THE FLIGHT LANDED WITHOUT FURTHER INCIDENT.  REPLACED THE AIR VALVE.

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