page 68
May 01/2007
Effectivity: 912 Series
Edition 1 / Rev. 0
d04055
INSTALLATION MANUAL
BRP-Rotax
◆ NOTE: In the serial version of the engine an oil tank is included, but no
provision is made for attachment of an oil cooler.
▲ WARNING: Certification of oil cooler and connections to the latest require-
ments such as FAR and EASA has to be conducted by the
aircraft manufacturer.
13.2) Limits of operation
▲ WARNING: The lubrication system has to be designed such that operating
temperatures will not exceed the specified limits.
Oil pressure: For oil pressure sensor see Fig. 88/89.
see OM 912 Series, section 10.1
Oil temperature: Oil temperature sensor, see Fig. 86/87.
see OM 912 Series, section 10.1
▲ WARNING: At operation below nominal oil temperature formation of con-
densate in the lubrication system might influence oil quality.
◆ NOTE: For operation at low temperatures the installation of an oil
thermostat, parallel to the oil cooler, is strongly recommended.
Advantages: safe oil pressure after cold start, prevention of
fuel and water accumulation in the oil.
See therefore SL-912-011 "Use of an oil thermostat", latest
issue.
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