# SDR CA000306025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 2000
- Submitted: April 14, 2000
- Operation: Air carrier
- Make and model: Piper PA-31-350
- Registry model: [Piper PA-31-350](https://openairdocs.org/model/piper-pa-31-350) (OpenAirDocs)
- Aircraft time: 13,057 hours
- Engine: Lyc TIO540J2BD
- System (JASC): [8550 · Reciprocating Engine Oil System](https://openairdocs.org/jasc/8550)
- Part: Vernatherm
- Part number: SL53E19600LYCOM
- Condition: Malfunctioned
- Location: Lt Engine
- Component: Reciprocating En, Cont, TIO540J2BD
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA000306025

## Discrepancy

(CAN) THERMO VALVE FAULTY CAUSING OIL TEMP WARNING AND INDICATION.

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