# SDR MALA060210

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 25, 2006
- Submitted: April 12, 2006
- Operation: Air carrier
- Aircraft: [N417XJ](https://openairdocs.org/aircraft/N417XJ), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B417
- Aircraft time: 20,903 hours, 23,083 cycles
- Engine: Ge CT79B
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MALA060210

## Discrepancy

DURING CLIMB-OUT , NOTICED A SHIFT IN DDT.  COMPLETED AN ENGINE TREND WHICH SHOWED A DDT OF 64 DEG.  ORH'D DDT REMAINED AT 64 DEG. NG RANGE OF 80-84% COULD NOT BE AVOIDED.  RETURNED TO MSP.  REPLACED RT ENGINE, SN OFF GE-E758742. SN ON GE-E785682.

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