Diamond DA 40 Flight Manual page 85

DA 40 AFM
(c) High Oil Pressure
Check oil temperature.
* If the oil temperature is normal, it is probable that the fault lies in the oil
pressure indication, which should thus be ignored (the airplane should be
serviced).
END OF CHECKLIST
(d) High Oil Temperature
Check cylinder head and exhaust gas temperature.
* If neither of these is high, it is probable that the fault lies in the oil temperature
indication. The airplane should be serviced. A stable oil temperature
%
indication of 26 °F (-3 °C) or 317 °F (158 °C) suggests a failure of the oil
temperature sensor.
* If the cylinder head temperature or exhaust gas temperature is also high:
-
-
END OF CHECKLIST
Doc. # 6.01.01-E
Check oil pressure. If the oil pressure is low, proceed as in 3.2.3 (b) -
LOSS OF OIL PRESSURE.
If the oil pressure is in the green sector:
- Check mixture setting, enrich mixture if necessary.
- Reduce power; if this produces no improvement, land at the nearest
appropriate airfield.
Rev. 8 01-Dec-2010
Emergency
Procedures
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