# SDR HEEA0016127

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 6, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N141MA](https://openairdocs.org/aircraft/N141MA), registered now
- Make and model: Bell 407
- Registry model: [Bell 407](https://openairdocs.org/model/bell-helicopter-textron-canada-407) (OpenAirDocs)
- Aircraft serial: 53016
- Engine: Allsn 250C47B
- System (JASC): [7922 · Engine Oil Temperature Regulator](https://openairdocs.org/jasc/7922)
- Part: Valve
- Part number: 23063392
- Condition: Failed
- Location: Eng Oil Temp
- Part time: 454 hours
- Stage of operation: IN
- Nature of condition: M
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HEEA0016127

## Discrepancy

REPAIR DUE TO OIL TEMPERATURE EXCEEDED 120 DEGREES.  CAUSE FOR OIL TEMP - OIL TEMP THERMAL VALVE P/N 724155, S/N 6056.

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