# SDR 030971

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 1, 2003
- Submitted: December 1, 2003
- Operation: Air carrier
- Aircraft: N35SZ
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 35
- Aircraft time: 35,971 hours, 41,768 cycles
- Engine: Ge CT75A2
- Engine time: 28,477 hours, 30,482 cycles
- Propeller: Rotol R3894123F25
- System (JASC): [6140 · Propeller Indication System](https://openairdocs.org/jasc/6140)
- Part: Indicator
- Condition: Failed
- Location: Lt Torque
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/030971

## Discrepancy

ON 12/01/03, AT 1515Z FLT 4523, AIRCRAFT ABORTED TAKEOFF WHEN THE LEFT TORQUE INDICATOR WENT TO ZERO AT V1. CREW RETURNED AIRCRAFT TO FIELD.

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