Craftsman 28907 Operation Manual - Page 20

Engine, Filter, Screen, System, Muffler, Spark, In=line Fuel Filter, Pinch Points, Parts

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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 air cleaner more often under dusty conditions. See Engine Manual. 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 air to 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 Screen Clean out chaff CLEANING • Clean engine, battery, seat, finish, etc. of alt foreign matter. • Clean debris from steering plate. Debris can restrict clutch/brake pedal shaft movement, causing belt slip and loss of drive. _, CAUTION: Avoid all pinch points and movable parts Clutch/brake pedal Clean top side Steering Plate CAUTION: S;_eeringSystem, Dash, _ Pinch Fender and Mower Uot Shown _ Points 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. Sparkptug type and gap setting are shown in "PROD UCT SPECIFICATIONS" section of this manual. IN=LINE FUEL FILTER The fuel filter should be replaced once each season. If fuel filter becomes clogged, obstructing 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. • Keep finished surfaces and wheels free of all gasoline, oil, etc. • Protect painted surfaces with automotive type wax. We do not recommend using a garden hose or pressure washer to clean your tractor unless the engine and transmission are covered to keep water out. Water in engine or transmission wilt shorten the useful life of your tractor. Use compressed air or a leaf blower to remove grass, leaves and trash from tractor and mower. Fuel "Filter 3. Be sure there are no fuel line leaks and clamps are properly positioned. 4. Immediatetywipe up anyspilled gasoline. 20

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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 air cleaner more
often under dusty conditions.
See Engine
Manual.
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
air to
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 Screen
Clean out chaff
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. Sparkptug
type and gap setting are shown in "PROD UCT
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.
Fuel "Filter
CLEANING
•
Clean engine, battery, seat, finish, etc.
of alt foreign
matter.
•
Clean debris from steering
plate.
Debris
can restrict clutch/brake
pedal
shaft movement,
causing
belt slip and
loss of drive.
_, CAUTION:
Avoid
all
pinch points
and
movable
parts
Clutch/brake
pedal
Clean
top side
Steering
Plate
CAUTION:
S;_eeringSystem,Dash,
_
Pinch
Fender and Mower Uot Shown
_
Points
•
Keep finished
surfaces and wheels
free of all gasoline,
oil, etc.
•
Protect painted surfaces with automo-
tive type wax.
We do not recommend
using a garden hose
or pressure
washer
to clean
your
tractor
unless
the
engine
and
transmission
are
covered to keep water out. Water in engine
or transmission
wilt shorten the useful life of
your tractor.
Use compressed
air or a leaf
blower to remove
grass,
leaves
and trash
from tractor and mower.
3.
Be sure there are no fuel line leaks and
clamps are properly
positioned.
4.
Immediatetywipe
up anyspilled
gasoline.
20