Rotax 912 i series Installation Manual

d05781.fm
INSTALLATION MANUAL
BRP-Powertrain
Effectivity: 912 i Series
Edition 1/Rev. 2
24-00-00
Page 23
January 01/2014
5.2) Switch and warning lamp requirements
Requirements See following table.
LANE SELECT SWITCH A Requirement Connector/slot
Switch type Toggle-SPST HIC A
Nominal voltage 28 VDC
Nominal current 7.5 A
Number of poles 1-pole
Designation on wiring harness LANE_SEL_SW_A_1 1
LANE_SEL_SW_A_2 7
LANE SELECT SWITCH B Requirement Connector/slot
Switch type Toggle-SPST HIC B
Nominal voltage 28 VDC
Nominal current 7.5 A
Number of poles 1-pole
Designation on wiring harness LANE_SEL_SW_B_1 1
LANE_SEL_SW_B_2 9
BACKUP BATTERY SWITCH Requirement Connector/slot
Switch type Toggle (but with mechanical in-
terlock to prevent switch on du-
ring standard operation).
FUSE BOX
Battery (+)
Nominal voltage 28 VDC
Nominal current 20 A
Number of poles 2-pole
Designation on wiring harness Not connected to the wiring har-
ness.
FUSE BOX Must be installed by the aircraft
manufacturer.
FUEL PUMP SWITCH 1 Requirement Connector/slot
Switch type Toggle-SPST HIC A
Nominal voltage 28 VDC
Nominal current 10 A
Number of poles 1-pole
Designation on wiring harness SIG_FUEL_PUMP_1 3
GND_FUEL_PUMP_1 9

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