Yard force YF1801 - Page 21

Maintenance
of
the
air
filter
As
shown
in
Fig
18&
19
soiled
air
filters
reduce
the engine
output
by
supply
too
little
air
to
the
carburetor'
if
the
air
contains
a
lot
of
dust
,
the
air
filter
should
be
checked
more
frequently
'
A
WARNING!
Never
run
the
engine
without
the
air
filter
element
installed'
Unclip
and
remove
the
cover'
Remove
the
filter.
To
loosen
debris,
gently tap
the
filter
on
a
hard
surJace.
the
filter
is excessively
dirty'
replace
with
a
new
one.
A Note!
Never
clean
the
air
filter
with
petrol or
inflammable
solvents.
Clean
the air
A
filter
only
with
compressed
air
or
by
tapping
it'
4.
lnstallthe
filter'
5.
Close
the cover
and
cliP
it
'
1.
2.
3.
20
YARD
Fo,Rg'E,
STORING
MAINTENANCE