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5. After oil has drainedcompletely,close
and lockthe drainvalve bypushing
inwardandturning clockwiseuntilthe
pin is inthe lockedpositionas shown.
6. Removethe draintube and replacethe
cap ontothe end ofthe drainvalve.
7. Refillenginewithoilthroughoilfilldipstick
tube. Pourslowly. Do notoverfill. For
approximate capacity see "PRODUCT
SPECIFICATIONS'sectionofthismanual.
8. Use gauge on oil fill cap/dipstick for
checking level. For accurate reading,
tighten dipstick cap securely onto the
tube beforeremovingdipstick. Keepoil
at "FULE'line on dipstick. Tighten cap
onto the tube securely when finished.
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. Replace pre-cleaner after every 25
hours of operation or every season. Service
paper cartridge every 100 hours of operation
or every season, whichever occurs first.
Service air cleaner more often under dusty
conditions.
1. Pull up on air filter cover handle and rotate
towards engine.
2. Remove cover.
3. Carefully remove air filter cartridge and
pre-cleaner from base.
4. Clean base carefully to prevent debris
from falling into carburetor.
NOTE: If very dirty or damaged, replace
cartridge.
5. Place new pre-cleaner and cartridge
firmly in base.
6. Align tabs on cover with slots in blower
housing and replace cover.
7. Hook handle on cover and push down
on handle to close.
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 air to remove dirt and stub-
born dried gum fibers.
ENGINE COOLING SYSTEM
Debris may clog the engine's air cool-
ing system. Remove blower housing and
clean area shown to prevent overheating
and engine damage.
Air Screen
Clean out chaff and debris
MU FF LE R
Inspect and replace corroded muffler and
spark arrester (if equipped) as it could cre-
ate a fire hazard and/or damage.
SPARK PLUG(S)
Replace spark plug(s) at the 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.
21
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