# SDR RAIA970210

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 10, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N722TE
- Make and model: Aerosp ATR 72 202
- Registry model: [Aerosp ATR 72 202](https://openairdocs.org/model/aerospatiale-atr-atr-72-202) (OpenAirDocs)
- Aircraft serial: 220
- System (JASC): [6122 · Propeller Governor](https://openairdocs.org/jasc/6122)
- Part: Prop Contl Unit
- Part number: 78249051
- Condition: Failed
- Location: Rt Engine
- Part time: 15,326 hours
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA970210

## Discrepancy

STL - FLT 7158 - RIGHT ENGINE TORQUE FLUCTUATED 5-6 PERCENT, WITH NH AND ITT FLUCTUATIONS.  MAINTENACNE REPLACED THE RIGHT PROPELLER CONTROL UNIT.  (M)

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