Rotax 912 ULS 3 - Operating Media: Fuel; Fuel Selection and Usage

Effectivity: 912 Serie BRP-Powertrain page 2-9
OM Edition 2 / Rev. 0 April 01/2010
d04674.fm
2.4) Operating media-Fuel
General note
NOTE: Risk of vapour formation if using winter fuel for
summer operation.
Mogas The following fuels can be used:
1) min. RON 90
2) min. RON 95
3) min. AKI 87
4) min. AKI 91
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.

WARNUN
G
NOTICE
Obey the latest edition of Service Instruction
SI-912-016 for the selection of the correct fu-
el.

WARNUN
G
NOTICE
Use only fuel suitable for the respective cli-
matic zone.
Usage/Description
Mogas 912 A/F/UL 912 S/ULS
European
standard
EN 228 Normal
1)
EN 228 Super
1)
EN 228 Super
2)
EN 228 Super plus
1)
EN 228 Super plus
2)
Canadian stan-
dard
CAN/CGSB-3.5
Quality 1
3)
CAN/CGSB-3.5
Quality 3
4)
US standard ASTM D4814
3)
ASTM D4814
4)
Usage/Description
AVGAS 912 A/F/UL 912 S/ULS
Aviation
Standard
AVGAS 100 LL
(ASTM D910)
AVGAS 100 LL
(ASTM D910)