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ENGINE
OIL FILTER
Replace
the engine
oil filter every season
or
every
other oil change
if the tractor
is used
more than
100 hours
in one year.
AIR FILTER
Your
engine
will
not run properly
using
a
dirty air filter.
Service
paper cartridge
every
100
hours
of operation
or every
season,
whichever
occurs
first.
Service
air cleaner
more often
under dusty
conditions.
1.
Remove
cover.
2.
Carefully
remove
air filter cartridge
and
pre-cleaner
from base.
3.
Clean
base
carefully
to prevent
debris
from falling
into carburetor.
Knobs
Cartridge
NOTE:
If very
dirty
or damaged,
replace
cartridge.
4.
Place
new
pre-cleaner
and
cartridge
firmly
in base.
5.
Replace
cover.
IMPORTANT:
Petroleum
solvents,
such as
kerosene,
are not to be used
to clean
the
cartridge.
They may cause
deterioration
of
the cartridge.
Do not oil cartridge.
Do not
use pressurized
air to clean
cartridge.
CLEAN
AIR SCREEN
Air screen
must be kept free of dirt and chaff
to prevent
engine
damage
from overheating.
Clean with a wire brush or compressed
airto
remove
dirt and stubborn
dried
gum fibers.
ENGINE
COOLING
SYSTEM
Debris
may
clog
the
engine's
air cooling
system.
Remove
blower
housing
and clean
area
shown
to
prevent
overheating
and
engine
damage.
Air Screer_..
Clean out chaff
and debris
MUFFLER
Inspect
and replace
corroded
muffler
and
spark arrester
(if equipped)
as it could create
a fire hazard
and/or
damage.
SPARK
PLUG(S)
Replace spark plug(s) atthe beginning
of each
mowing
season
or after every
100 hours
of
operation,
whichever
occurs
first. Spark plug
type and gap setting are shown in "PRODUCT
SPECIFICATIONS"
section
of this manual.
IN-LINE
FUEL
FILTER
The fuel filter should
be replaced
once each
season.
If fuel filter
becomes
clogged,
ob-
structing
fuel flow to carburetor,
replacement
is required.
1. With engine
cool, remove
filter and plug
fuel line sections.
2.
Place new fuel filter in position
in fuel line
with arrow
pointing
towards
carburetor.
3.
Ensure
there
are no fuel line leaks
and
clamps
are properly
positioned.
4.
Immediatelywipe
up any spilled gasoline.
Clamp
19
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