Storing The Machine; Replacing The Air Filter - Stihl SR 430 Instruction Manual

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Storing the Machine

N
Store the machine in a dry, high or
locked location sheltered from frost
– out of the reach of children and
other unauthorized persons.
For periods of 3 months or longer
N Drain and clean the fuel tank in a
well ventilated area.
N
Dispose of fuel properly in
accordance with local
environmental requirements.
N Run the engine until the carburetor
is dry – this helps prevent the
carburetor diaphragms sticking
together.
N Thoroughly clean the machine –
pay special attention to the cylinder
fins and air filter.
N Do not expose the container to
direct sunlight for unnecessarily
long periods. UV rays can make the
container material brittle, which
could result in leaks or breakage.
26

Replacing the Air Filter

Dirty air filters reduce engine power,
increase fuel consumption and make
starting more difficult.
If there is a noticeable loss of engine
power
1
2
1
N Turn the choke knob to c .
N Loosen the screws (1).
N Remove the filter cover (2).
3
N Remove the filter element (3).
N Replace dirty or damaged filters.
N Fit the new filter in the filter housing.
N Fit the filter cover.
N Insert the screws and tighten them
down firmly.
SR 430, SR 450