# SDR 2004F00300

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2004
- Submitted: August 20, 2004
- Operation: Air carrier
- Aircraft: [N440AM](https://openairdocs.org/aircraft/N440AM), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 440
- Engine: Pwa PW127
- System (JASC): [7712 · Engine BMEP/Torque Indicating](https://openairdocs.org/jasc/7712)
- Part: Sensor
- Part number: 311649902
- Condition: Malfunctioned
- Location: Rt Engine
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2004F00300

## Discrepancy

DURING APPROACH, RIGHT ENGINE TORQUE FLUCTUATED BETWEEN 20 PERCENT AND UP TO 80 PERCENT UNABLE TO CONTROL ENGINE WAS SHUTDOWN.  REPLACED TORQUE SENSOR.  (M)

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