Cleaning The Air Filter - Stihl HS 87 Manual De Instrucciones

English
Fuel tank run until completely dry
After refueling, depress the manual
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fuel pump bulb at least 5 times –
even if the bulb is already filled with
fuel.
Set the choke knob to suit the
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engine temperature.
Now start the engine.
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18

Cleaning the Air Filter

The machine is equipped with either a
felt or paper filter element.
If There is a Noticeable Loss of Engine
Power
Felt filter
1
2
Take out the screw (2).
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Depress the outer ring (arrows) of
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the choke knob (1) and then turn it
to e.
Depress the outer ring (arrows) of
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the choke knob (1) and hold it
depressed.
Remove the filter cover (3).
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4
Clean away loose dirt from around
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the filter.
Remove the filter element (4).
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Fit a new filter element. As a
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temporary measure you can knock it
out on the palm of your hand or blow
it out with compressed air. Do not
wash.
Fit the filter element.
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3
Depress the outer ring of the choke
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knob and fit the filter cover.
Insert the screw and tighten it down
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firmly.
Paper filter
1
2
Take out the screw (2).
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Depress the outer ring (arrows) of
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the choke knob (1) and then turn it
to e.
Depress the outer ring (arrows) of
N
the choke knob (1) and hold it
depressed.
Remove the filter cover (3).
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Clean away loose dirt from around
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the filter and inside the filter cover.
3
HS 87 R, HS 87 T