Rotax 915 i A SERIES User Manual

7) System Description
Topics in this chapter
7.1 General specification ............................................................................. 2
7.1.1 Basic specification ................................................................................2
7.1.2 Technical data ...................................................................................... 2
7.1.3 Engine components............................................................................... 3
7.1.4 Cylinder arrangement ............................................................................4
7.1.5 Direction of rotation ............................................................................... 4
7.2 Cooling system .....................................................................................5
7.3 Fuel system ..........................................................................................6
7.4 Lubrication system ................................................................................7
7.5 Electric system......................................................................................9
7.5.1 Engine Management System................................................................. 10
7.5.2 Ignition control.................................................................................... 11
7.5.3 Fuel injection control............................................................................ 12
7.5.4 Communication interfaces .................................................................... 12
7.6 Air intake system and Boost pressure
control ............................................................................................... 13
7.7 Exhaust system................................................................................... 16
Introduction
This chapter of the Operator Manual contains information about
the general engine specification as well as a description of
cooling system, fuel system, lubrication system, electric system
and the propeller gearbox.
The system description refers only to the engine and not to a
specific application in a particular aircraft. The aircraft
manufacturers Operators Manual is therefore definitive in terms
of the operation of the engine, as it contains all the aircraft
specific instructions.
The design shown in this chapter does not represent a
specified execution but should support the understanding of the
system.
Effectivity: 915 i A Series
Edition 0 / Rev. 0
BRP-Rotax Page 7-1
December 01 2017

Rotax 915 i A SERIES Specifications

General

Brand	Rotax
Model	915 i A SERIES
Category	Engine
Language	English