# SDR HEER117365

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2007
- Submitted: September 19, 2007
- Operation: Air carrier
- Aircraft: [N392PH](https://openairdocs.org/aircraft/N392PH), registered now
- Make and model: Skrsky S92A
- Aircraft serial: 920015
- Aircraft time: 2,296 hours
- Engine: Ge CT78A
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: 3066T90G02
- Part serial: GEE947245
- Condition: Inoperative
- Location: Nr 2
- Part time: 2,111 hours
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEER117365

## Discrepancy

ON THE FOURTH START OF THE DAY, THE NR 2 ENGINE WOULD NOT TURN OVER WHEN THE STARTER WAS ENGAGED.  REMOVED THE STARTER, APPLIED TORQUE TO THE A AXIS DRIVE, COULD NOT ROTATE THE GEARBOX SECTION OF THE ENGINE.  REMOVED AND REPLACED THE NR 2 ENGINE.

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