Kohler K241 Owner's Manual page 5

Fuel Recommendations
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WARNING: Explosive Fuel!
Gasoline is extremely flammable and its vapors can
explode if ignited. Store gasoline only in approved
containers, in well ventilated, unoccupied buildings,
away from sparks or flames. Do not fill the fuel tank
while the engine is hot or running, since spilled fuel
could ignite if it comes in contact with hot parts or
sparks from ignition. Do not starl the engine near
spilled fuel. Never use gasoline as a cleaning agent.
General Recommendations
Purchase gasoline
in small quantities and store in
clean, approved containers. A container with a capacity
of 2 gallons or less with a pouring spout is
recommended. Such a container is easier to handle
and helps eliminate spillage during refueling.
Do not use gasoline left over from the previous
season, to minimize gum deposits in your fuel system
and to insure easy starting.
Do not
add oil to the gasoline.
Do not overfill the fuel tank. Leave room for the fuel to
expand.
Fuel Type
For best results use only clean, fresh, unleaded
gasoline with a pump sticker octane rating of 87 or
higher. In countries using the Research method, it
should be 90 octane minimum.
Unleaded gasoline is recommended as it leaves less
combustion chamber deposits. Leaded gasoline may
be used in areas where unleaded is not available and
exhaust emissions are not regulated. Be aware
however, that the cylinder head will require more
frequent service.
Gasoline/Alcohol blends
Gasohol (up to 10% ethyl alcohol, 90% unleaded
gasoline by volume) is approved as a fuel for Kohler
engines. Other gasoline/alcohol blends are not
approved.
Gasoline/Ether blends
Methyl Tertiary Butyl Ether (MTBE) and unleaded
gasoline blends (up to a maximum of 15% MTBE by
volume) are approved as a fuel for Kohler engines.
Other gasoline/ether blends are not approved.
Engine Identification Numbers
When ordering parts, or in any communication
involving an engine, always give the Model,
Specification, and Serial Numbers of the engine.
The engine identification numbers appear on decal (or
decals) affixed to the engine shrouding. Include letter
suffixes, if there are any.
Record your engine identification numbers on the
identification label below (Figure 4) for future
reference.
MODEL NO.
SPEC. NO.
DISPL (CC)
SERIAL NO.
REFER TO OWNER'S MANUAL FOR
SAFETY, MAINTENANCE SPECS
AND ADJUSTMENTS. FOR SALES
AND SERVICE IN US/CANADA CALL:
I-800-544-2444
KOHLER CO. KOHLER, WI USA
. ,
Figure 4. Engine Identification Label.
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Operating Instructions
Also read the operating instructions of the equipment this engine powers.
Pre-Start Checklist
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Check that any clutches or transmissions are
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Check oil level. Add oil if low. Do not overfill.
disengaged or placed in neutral. This is especially
important on equipment with hydrostatic drive.
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Check fuel level. Add fuel if low.
The shift lever must be exactly in neutral to
prevent resistance which could keep the engine
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Check cooling air intake areas and external
from starting.
surfaces of engine. Make sure they are clean and
unobstructed.
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WARNING: Lethal Exhaust Gases!
Engine exhaust gases contain poisonous carbon
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Check that the air cleaner components and all
monoxide. Carbon monoxide is odorless, colorless, and
shrouds, equipment covers, and guards are in
can cause death if inhaled. Avoid inhaling exhaust
place and securely fastened.
fumes, and never run the engine in a closed building or
confined area.
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