# SDR COMA9630085

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N344CA](https://openairdocs.org/aircraft/N344CA), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A025
- Engine: Ge CT75A2
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Failed
- Location: Left
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA9630085

## Discrepancy

LEFT PROPELLER RPM FLUCTUATES WHEN ENGINE ANTI-ICE IS ON.  EXTENSIVE TROUBLESHOOTING AND COMPONENT REPLACEMENT DID NOT FIX THIS PROBLEM.  REPLACED THE LEFT ENGINE.

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