Ope
rator’s Manual ROTAX 125 MAX evo, Junior MAX evo, Mini MAX evo, Micro MAX evo
Pag
e 39/58
Edi
tion 09/2016
3.3. Fuel
For
engine operation, a mixture of unleaded gasoline of at least ROZ
min.
95 / 91 (RON+MON) / 2
and fully synthetic two-stroke oil, mixed at the ratio of 1: 50 (2 % oil) has to be used.
¢ Attention: Carry out a correct running-in procedure. See section 7.3.
¢ Attention: Too much oil in the fuel mixture (more than 2 %) could lead to engine trouble (e.g.
choking of the exhaust valve, piston ring sticking).
¢ Attention: Insufficient amount of oil in the fuel mixture (less than 2 %) could result in engine
trouble (e.g. piston seizure).
p Warning: Do not try any different sorts of fuel. This could lead to engine damage and
damage to the intake system.
p Warning: When mixing fuel and while fuelling, do not smoke or allow naked flames.
Gasoline is highly flammable and explosive under certain conditions.
p Warning: Never perform mixing and fuelling in closed rooms, handle fuel in well-
ventilated areas only.
p Warning: Before each fuelling, shake fuel container well to ensure adequate mixing of
gasoline and oil.
p Warning: Fuel the kart only when engine is not running and the combination switch is at
OFF position.
p Warning: Make sure that the fuel does not splash onto hot engine components or
equipment. Risk of fire and explosion!
p Warning: Pay attention to the safety advice of the kart manufacturer!
¢ Attention: Do not spill fuel. Absorb spilled fuel with appropriate drying agent and ensure
ecological disposal.
¢ Attention: Ensure that no contamination enters the fuel tank and the carburetor.
¢ Attention: Unleaded fuel has a limited storage life. Store only the quantity of fuel in a container
which will be needed in the near future.