# SDR 29GA2016041300001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 13, 2016
- Submitted: April 13, 2016
- Operation: Air carrier
- Aircraft: N343AG
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 340B443
- Aircraft time: 34,420 hours, 38,789 cycles
- Engine: Ge CT79B
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Condition: Shutdown
- Stage of operation: NR
- How discovered: O
- Nature of condition: Y
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/29GA2016041300001

## Discrepancy

ENGINE SHUTDOWN IN FLIGHT.  AFTER TAKEOFF, LT ENGINE MAKES A LOUD BANG FOLLOW BY MULTIPLE BANG.  ENGINE FAILS AND RE-START AGAIN.  WITH NO TORQUE ITT WENT RED LIGHT AFTER ENGINE RE-START ITSELF CAP HAD NO CONTROL OF TORQUE.  R & R NR 1 ENGINE IAW TC 71-00-01.  PERFORMED OPS TEST AND ENGINE RUNS IAW AMM 71-00-00 & MM-4 REF 71-00-01S.  OPS AND LEAK CHECKS GOOD.

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