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INTAKE
AIR
Ev .vB@.ouns
1, CLEAN ENGINE COOLING FINS
Keep Engine Cooling Fins free of dust, dirt and oil to pre-
vent Engine damage from overheating.
a. Pull up to remove !ntake Air Duct (Fig, 29).
b_ Remove four Bolts from blower housing,,
c. Remove Screws from Starter Housing,
d, Puft Oil Filler!Dipstick out of crankcase if clearance is
required, Cover opening to prevent entry of dirt.
eo Pull blower housing up and away from starter.
NOTE: LEAVE AIR CLEANER IN PLACE TO PRE-
VENT DEBRIS FROM GETTING iNTO CARBURE-
TORo
f. Use compressed air or stiff bristle brush to thoroughly
clean Engine Fins.
SCREWS
OIL FILLER
DIPSTICK
STA
HOUSING
FIGURE 29
ENGINE FINS
WEAR SAFETY GLASSES IF USING COM-
PRESSED AIR.
g. To reassemble, reverse above procedure..
2o MUFFLER
Do not operate the tractor without a Muffler or tamper
with the exhaust system,
DO NOT TOUCH HOT MUFFLERS,
CYLINDERS OR FINS AS CONTACT
MAY CAUSE BURNS,
FIGURE 30
SPARK PLUI
FEELER
GAUGE
Periodically clean the muffler area to prevent grass, dirt
and combustible material from accumulating= Damaged
Mufflers or spark arreste[s could create a fire hazard. In-
spect periodically and replace if necessary. If your engine
is equipped with a spark arrester screen assembly, remove
every 50 hours for cleaning and inspection. Replace if
damaged° '
The Spark Plug should be changed every !00 hours of opera-
tion, or at the beginning of each mowing season. To remove
the Spark Ptug a Deep Well 13/16" Socket is required Set
Spark Plug gap at 030 inch (Fig. 30),
16-
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