What was found
(CAN) ENGINE OIL TEMP HIGH IN CRUISE ON NR 1 ENGINE. ALL OTHER PARIMETERS NORMAL. POSSIBLE INDICATION PROBLEM BUT 10 MINUTES LATER, OIL PRESSURE WAS FLUCTUATING. AIRCRAFT RETURNED. OIL TEMP THERMOSTAT STUCK CLOSED. REPLACED.
- Difficulty date
- April 23, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Make and model
- Skrsky S76A
- Engine
- Allsn 250C30S
- System (JASC)
- 7261 · Turbine Engine Oil System
- Part
- Thermostat
- Part number
- 28E251
- Condition
- Failed
- Location
- Nr 1 Eng Oil
- Stage of operation
- CR
- Nature of condition
- Y
- Precautionary procedure
- A, E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.