# SDR RAIA990507

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: N422AM
- Make and model: Bag JETSTM3201
- Aircraft serial: 856
- System (JASC): [7922 · Engine Oil Temperature Regulator](https://openairdocs.org/jasc/7922)
- Part: Vernatherm
- Part number: L8523427
- Condition: Failed
- Location: Rt Engine
- Part time: 15,325 hours
- Stage of operation: TX
- Nature of condition: M
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAIA990507

## Discrepancy

FLT 7422 - STL - RIGHT ENGINE OIL TEMP WENT TO 130 DEGREES, SHUT RIGHT ENGINE DOWN.  MAINTENANCE REPLACED OIL COOLER VERNATHERM.  (M)

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