# SDR 99ZZZX3563

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: N199TV
- Make and model: Enstrm 280F
- Aircraft serial: 1510
- System (JASC): [7922 · Engine Oil Temperature Regulator](https://openairdocs.org/jasc/7922)
- Part: Valve
- Part number: 53E22144
- Condition: Malfunctioned
- Location: Engine Oil Temp
- Part time: 11 hours
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/99ZZZX3563

## Discrepancy

NEW FACTORY OVERHAULED ENGINE RUNNING HIGH OIL TEMPS, SOMETIMES TO RED LINE.  REPLACED VERNATHERM VALVE.  OIL TEMPS RETURNED TO NORMAL.

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