Rotax OM-912 Operator's Manual page 32

2.4) Operating media-Fuel
General note
Knock resistance
MOGAS
AVGAS
Effectivity: 912 Series
OM Edition 2 / Rev. 1
NOTICE
WARNUNG
NOTICE
WARNUNG
NOTE: Risk of vapour formation if using winter fuel for
summer operation.
The fuels with following specifications can be used:
Knock resistance
* Anti Knock Index (RON+MON)/2
Mogas
European EN 228 Normal
standard
EN 228 Super
EN 228 Super plus
AVGAS 100LL places greater stress on the valve seats due to its
high lead content and forms increased deposits in the combustion
chamber and lead sediments in the oil system. Thus it should only
be used in case of problems with vapor lock or when other types
of gasoline are unavailable.
AVGAS
Aviation AVGAS 100 LL
Standard (ASTM D910)
BRP-Powertrain
Obey the local codes and the latest edition of
Service Instruction SI-912-016 for the selec-
tion of the correct fuel.
Use only fuel suitable for the respective cli-
matic zone.
Fuel specifikationen
Usage/Description
912 A/F/UL
Min. RON 90
(min. AKI* 87)
Usage/Description
912 A/F/UL
Usage/Description
912 A/F/UL
912 S/ULS
Min. RON 95
(min. AKI* 91)
912 S/ULS
EN 228 Super
EN 228 Super plus
912 S/ULS
AVGAS 100 LL
(ASTM D910)
page 2-9
November 01/2010