# SDR QMLA2010060510020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2010
- Submitted: June 15, 2010
- Operation: Air carrier
- Aircraft: [N779LF](https://openairdocs.org/aircraft/N779LF), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9103
- Aircraft time: 1,271 hours, 4,493 cycles
- Engine: Tmeca ARRIEL1E2
- Engine time: 1,270 hours, 3,885 cycles
- System (JASC): [7712 · Engine BMEP/Torque Indicating](https://openairdocs.org/jasc/7712)
- Part: Torque Box
- Part number: B771M2007101
- Condition: Malfunctioned
- Location: Nr 2 Engine
- Part time: 1,271 hours
- Stage of operation: AA
- How discovered: O
- Nature of condition: J
- Precautionary procedure: B
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/QMLA2010060510020

## Discrepancy

NR 2 ENGINE TORQUE SYS FAILURE.

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