Rotax 912 i Series Installation Manual page 166

NOTE:
The pressure in the oil tank has to be maintained during the following
steps.
7
8
9
10
11
12
ENVIRONMENT NOTE
Protect their environment. Observe to bury no oil!
Effectivity: 912 i Series
Edition 1/Rev. 0
BRP-Powertrain
INSTALLATION MANUAL
The bayonet cap is not pressure-tight, some air can es-
cape.
The oil tank may empty and as a result introduce air
NOTICE
WARNUNG
into the oil system. Pay attention to the oil level and fill
tank as required.
Do not use the starter for this purpose. Fit propeller
NOTICE
WARNUNG
and use it to turn the engine.
Turn the engine by hand in direction of normal rotation until the first pres-
sure indication appears on the oil pressure gauge. Normally this will take
approx. 20 turns. Depending on installation it may take up to 60 turns.
Stop the pressurisation.
Open the cap (5) for the oil return line on the oil tank and reconnect the
engine oil return line (2) to the tank.
NOTICE
Refit the spark plug. Restore aircraft to original operating condition.
Residual oil may have accumulated in the crankcase. Return it to the oil
tank by following the oil level check procedure in the relevant Operators
Manual (or SI-912 i-005 Oil level check, current issue).
Fill the oil in the tank up to the full mark on the dipstick.
Carefully check all lubrication system connections,
NOTICE
WARNUNG
lines and clamps for leaks and tightness.
Ensure that the suction oil line (1) and oil return lines
(2) are connected to the proper fittings on the oil tank.
If the oil lines from the engine to the oil tank are incor-
rectly connected, severe engine damage may result.
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January 01/2012