Rotax OM-912 - Page 32

Effectivity: 912 Series BRP-Powertrain page 2-9
OM Edition 2 / Rev. 1 November 01/2010
d04944.fm
2.4) Operating media-Fuel
General note
NOTE: Risk of vapour formation if using winter fuel for
summer operation.
Knock resistance The fuels with following specifications can be used:
* Anti Knock Index (RON+MON)/2
MOGAS
AVGAS 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.

WARNUNG
NOTICE
Obey the local codes and the latest edition of
Service Instruction SI-912-016 for the selec-
tion of the correct fuel.

WARNUNG
NOTICE
Use only fuel suitable for the respective cli-
matic zone.
Fuel specifikationen
Usage/Description
Knock resistance
912 A/F/UL 912 S/ULS
Min. RON 90
(min. AKI*
87)
Min. RON 95
(min. AKI* 91)
Usage/Description
Mogas 912 A/F/UL 912 S/ULS
European
standard
EN 228 Normal
EN 228 Super EN 228 Super
EN 228 Super plus EN 228 Super plus
Usage/Description
AVGAS 912 A/F/UL 912 S/ULS
Aviation
Standard
AVGAS 100 LL
(ASTM D910)
AVGAS 100 LL
(ASTM D910)