STEMME S6-RT, Flight Manual

Page: 207 / 236

7 36 Revision:
Date of Issue: 18. November 2011 Date of Rev.: . .
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The ROTAX 914 F2 is lubricated by a pressurized dry sump lubrication system.
Its main oil pump has an integrated pressure control mechanism. Additionally, a
suction pump is installed. Both oil pumps are driven by the camshaft.
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The main oil pump transports the oil from the oil tank through separate oil
cooler and oil filter to the lubricating points. Escaping oil is returned through the
crank case.
The turbo charger is supplied through a separate oil pipe by the main oil pump.
There, the oil is suctioned by a separate pump and returned directly to the oil
tank.
At the flange of the oil pump, a temperature sensor is installed, which measures
the oil intake temperature. A dipstick allows the amount of oil to be measured.