Rotax 912 i series Installation Manual

d05782.fm
INSTALLATION MANUAL
BRP-Powertrain
Effectivity: 912 i Series
Edition 1/Rev. 2
61-00-00
Page 3
January 01/2014
1) Propeller drive
General note The propeller in tractor or pusher arrangement must be fitted on the pro-
peller flange in accordance with applicable regulations. As required utilize
one of the three possible pitch circle diameters (P.C.D) on the flange.
The propeller design must be certified in accordance with applicable reg-
ulations, such as FAR or EASA, by the aircraft manufacturer.
1.1) Technical data
Direction of rota-
tion
See Fig. 1
Direction of rotation of the propeller flange:
- left, counter clockwise, looking towards face of flange
Graphic Direction of rotation
Fig. 1
Transmission Gear transmission:
- i= 2.4286 (51 Teeth/21 T)
.

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