Rotax 912 i series Operator's Manual

Effectivity: 912 i Series BRP-Powertrain page 1-3
OM Edition 1/Rev. 0 January 01/2012
d05694.fm
1.2) Abbreviations and terms used in this Manual
Abbreviation
Abbreviation Description
°C Degrees Celsius (Centigrade)
°F Degrees Fahrenheit
rpm Revolutions per minute
912 iS see OM (Type designation)
912 iSc see OM (Type designation)
A Ampere
A/C Aircraft
ACG Austro Control GmbH
API American Petrol Institute
ASTM American Society for Testing and Materials
ATA Air Transport Association
CAN/CGSB Canadian General Standards Board
CSA Constant Speed Actuator
CS-E Certification Specifications for Engines
CW Clockwise
CCW Counter-clockwise
DOA Design Organisation Approval
EASA European Aviation Safety Agency
ECU Engine Control Unit
EMS Engine Management System
FAA Federal Aviation Administration
FAR Federal Aviation Regulations
h hours
IFR Instrument Flight Rules
INTRO Introduction
iRMT independent ROTAX Maintenance Technician
ISA International Standard Atmosphere
kg kilograms
kW Kilowatt
LANE EMS A+B Lane ECU
LEP List of effective pages
MON Motor octane number
Nm Newton meter
OM Operators Manual
part no. Part number

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