Rotax 912 i series Service Manual

BRP-Rotax
MAINTENANCE MANUAL LINE
Figure 5.6
1
Crankshaft (power take off side)
2
Drive gear
3 Friction washer VS-30 4 Hex. nut
Step
Procedure
1
Push the drive gear onto the crankshaft.
NOTE
Due to limited tolerances, it may be difficult to push the drive gear onto the end of
the crankshaft. If necessary, turn it and push it on in another position.
Step
Procedure
2
Secure the hex. nut M30x1.5 with LOCTITE 648 and screw it counter
clockwise left hand threads onto the crankshaft along with the friction
washer VS-30. Tightening torque 200 Nm (147 ft.lb.).
3 Inspect the run out.
Effectivity: 912 i Series
Edition 2/Rev. 0
05–50–00
Page 7
September 01/2018

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