Adjusting Throttle; Fuel System; Air Filter - Stihl FS 45 Manual

8.2.2 Adjusting Throttle Cable
Note: Throttle lever must butt
against the stop on the carburetor
cover when the throttle trigger is
squeezed (full throttle).
Adjustment is effected by moving
the tensioner.
- To adjust, squeeze the throttle
trigger as far as stop (full throttle
position).
•
Turn the adjusting screw
clock-wise until the throttle lever
butts against the stop on the
carburetor cover.
FS 45
9.

FUEL SYSTEM

9.1

Air Filter

Dirty and clogged air filters reduce
engine power, increase fuel
consumption and make starting
more difficult.
The air filter must be cleaned
when there is a noticeable loss
of engine power.
- Close the choke shutter.
- Clean away any loose dirt from
around the filter and filter cover.
•
Press in the tab on the side of
the filter cover.
•
Swing the filter to the side and
remove it from the bar on the
housing.
•
Take out the felt filter element.
- Knock out or blow out the felt
filter. Do not wash it. If heavily
loaded with dirt, fit a new one.
Note: Replace a damaged air filter
immediately.
- Fit the felt element in the filter
housing.
•
Push filter cover on to bar
on the filter housing.
- Close the filter cover and press it
against the filter housing so that
it snaps into position.
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