Instruction Manual

GS 461
English
23
N Lift the air baffle (1) up and off
N Unplug spark plug boot (2)
N Unscrew spark plug
Checking the Spark Plug
N Clean dirty spark plug.
N Check electrode gap (A) and
readjust if necessary – see
"Specifications".
N Rectify the problems which have
caused fouling of the spark plug.
Possible causes are:
– Too much oil in fuel mix.
– Dirty air filter.
– Unfavorable running conditions.
WARNING
Arcing may occur if the adapter nut (1) is
loose or missing. Working in an easily
combustible or explosive atmosphere
may cause a fire or an explosion. This
can result result in serious injuries or
damage to property.
N Use resistor type spark plugs with a
properly tightened adapter nut.
Installing the spark plug
N Install in the spark plug and tighten
N Press on the spark plug boot (1)
firmly
N Insert the air baffle (2) from above
N Mount filter cover
If the machine is to remain out of use for
approx. 3 months or more
N Drain and clean the fuel tank in a
well ventilated place
N Dispose of fuel in accordance with
the regulations and having regard
for the environment
N Run the engine until the carburetor
is dry, this helps to prevent the
carburetor diaphragms sticking
together
N Remove, clean and dry diamond
abrasive chain and guide bar, and
spray with STIHL multispray – in
particular the bearing of the
sprocket nose – corrosion
protection.
N Thoroughly clean the machine - pay
special attention to the cylinder fins
and air filter
N Store machine in a safe and dry
place. Protect against unauthorized
use (e. g., by children)
2
2411BA032 KN
1
000BA039 KN
A
1
000BA045 KN
1
2411BA033 KN
2
Storing the Machine