# SDR GVNA2009021180700

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2009
- Submitted: April 8, 2009
- Operation: General aviation
- Aircraft: [N453MH](https://openairdocs.org/aircraft/N453MH), registered now
- Make and model: Bolkms BK117C2
- Aircraft serial: 9136
- Aircraft time: 824 hours
- Engine: Tmeca ARRIEL1E2
- Engine time: 824 hours
- System (JASC): [7922 · Engine Oil Temperature Regulator](https://openairdocs.org/jasc/7922)
- Part: Bulb
- Part serial: 836
- Condition: Malfunctioned
- Location: Oil Temp
- Part time: 824 hours
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GVNA2009021180700

## Discrepancy

NR 1 ENG OIL TEMP WENT TO THE RED LINE AND THEN ERRATIC.  PILOT SHUTDOWN ENGINE AND MADE A PRECAUTIONARY LANDING.  REPLACED TEMP BULB WITH NEW, FUNCTION CHECK GOOD.

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