Fueling - Stihl MS 251 C-Q Instruction Manual

Dispose of remaining fuel and cleaning
fluid properly in accordance with local
regulations and environmental
requirements.
MS 251 C-Q

Fueling

Preparing the machine
Before fueling, clean the cap and
N
the area around it to ensure that no
dirt falls into the fuel tank
Always position the machine so that
N
the cap is facing upwards
Tank cap markings
Tank caps and fuel tanks may be
marked in different ways
Depending on the version, your machine
may be equipped with a tank cap and
fuel tank with or without symbols.
Left: Tank cap without symbols
Right: Tank cap with markings and
symbols on cap and tank
Tank cap without symbols
Opening
Swing the grip to the upright
N
position.
Rotate the tank cap about a quarter
N
turn counterclockwise.
English
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