# SDR HEEA107351

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2005
- Submitted: December 28, 2005
- Operation: Air carrier
- Aircraft: N3897N
- Make and model: Bell 214ST
- Registry model: [Bell 214ST](https://openairdocs.org/model/bell-214st) (OpenAirDocs)
- Aircraft serial: 28106
- Engine: Ge CT72A
- System (JASC): [7200 · Engine (Turbine/Turboprop)](https://openairdocs.org/jasc/7200)
- Part: Engine
- Part number: CT72A
- Part serial: GEE343005
- Condition: Malfunctioned
- Location: Nr 1
- Part time: 8,083 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA107351

## Discrepancy

IN CRUISE, NR 1 ENGINE NR AND NG AND MGT WENT HIGH, TORQUE AND NP SHOWED ZERO, REDUCED NR 1 THROTTLE AND PERFORMED CHECKLIST AND SHUT ENGINE DOWN.  ROTOR RPM WENT TO 107 FOR 10 SECONDS.  INSPECTED ENGINE AND REPLACED YELLOW ENGINE HARNESS AND ECU.

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