# SDR 98ZZZX4033

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Engine: Garrtt TPE3311U
- System (JASC): [7712 · Engine BMEP/Torque Indicating](https://openairdocs.org/jasc/7712)
- Part: Torque Ring
- Part number: 31030854
- Condition: Failed
- Location: Engine
- Component: Garrtt
- Stage of operation: TO
- Nature of condition: J
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX4033

## Discrepancy

DURING TAKEOFF POWER-UP, TORQUE INDICATION DROPPED TO ZERO.

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