Rotax 912 i series Operator's Manual

Effectivity: 912 i Series BRP-Powertrain page 3-14
OM Edition 1/Rev. 2 April 01/2014
d05696.fm
3.9) Engine shut-off
General note Normally the cooling down of the engine during descending and
taxiing will be sufficient to allow the ECU to be shut off as soon as
the aircraft is stopped.
At increased operating temperatures make an engine cooling run
of at least minimum 2 minutes.
Step Procedure
1 Check the engine instruments.
2 Reduce engine speed down to idling.
3 Set the LANE select switch B to “OFF“.
4 Set the LANE select switch A to “OFF“.
5 Switch the fuel pumps “OFF“.
6 Shut-off according to the aircraft manufacturer regulations.
7Set main switch to “OFF“. Wait for engine stop.

Rotax 912 i series Specifications

General

Number of Cylinders	4
Max Power	100 hp (73.5 kW)
Max Power Output RPM	5800 rpm
Ignition System	Dual electronic ignition
Oil System	Dry sump, forced lubrication with separate oil tank
Reduction Gear Ratio	2.43:1
TBO	2000 hours
Engine Type	4-stroke, horizontally opposed
Displacement	1352 cm³
Bore x Stroke	84 mm x 61 mm
Max Torque	128 Nm
Fuel Type	Avgas 100LL or unleaded automotive gasoline
Fuel System	Electronic fuel injection
Cooling System	Liquid/air-cooled