Rotax 912 i series Installation Manual

d05784.fm
INSTALLATION MANUAL
BRP-Powertrain
Effectivity: 912 i Series
Edition 1/Rev. 2
73-00-00
Page 11
January 01/2014
b) Dimensions:Connection M14x1.5 metric
Fig. 3 06398
Part Function
1 Fuel pump assy.
Housing: stainless steel
Nominal voltage: 12 V
Capacity: approx. 120 l/h (31.7 US gal/h)
Pressure: min. 4.5 bar (65.3 psi) (absolute pressure)
Absorption
capacity:
up to -400 mbar (-5.8 psi) compared to ambient (depending
on the vapor pressure of the fuel used)
Check valves: a) opening pressure max. 70 mbar (1.02 psi)
b) resistance max. 70 mbar at 75 l/h (19.8 US gal/h)
c) pressure safe up to 20 bar (290 psi)
157mm
73mm
241.8 mm (9.52 in.)
1
213.5mm (8.41in.)
14.5mm
M14x1.5
(6.18 in.)
(2.87 in.)
(0.57 in.)

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