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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 a 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 5) for future reference.
Figure 5. Engine Identification Labels.
KOHLER CO. KOHLER, WI USA
KOHLER CO. KOHLER, WI USA
If your engine has this identification label, it is
certified to meet EPA/CARB standards.
*Small Off-Road Engines
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:
1-800-544-2444
IMPORTANT ENGINE INFORMATION
THIS ENGINE MEETS U.S. EPA
PHASE 1 AND 1995-1999
CALIFORNIA EMISSION CONTROL
REGULATIONS FOR SORE*
FAMILY
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:
1-800-544-2444
Operating Instructions
Also read the operating instructions of the equipment
this engine powers.
Pre-Start Checklist
• Check oil level. Add oil if low. Do not overfill.
• Check fuel level. Add fuel if low.
• Check cooling air intake areas and external
surfaces of engine. Make sure they are clean and
unobstructed.
• Check that the air cleaner components and all
shrouds, equipment covers, and guards are in
place and securely fastened.
• Check that any clutches or transmissions are
disengaged or placed in neutral. This is especially
important on equipment with hydrostatic drive. The
shift lever must be exactly in neutral to prevent
resistance which could keep the engine from
starting.
WARNING: Lethal Exhaust Gases!
Engine exhaust gases contain poisonous carbon
monoxide. Carbon monoxide is odorless, colorless,
and can cause death if inhaled. Avoid inhaling exhaust
fumes, and never run the engine in a closed building
or confined area.
Cold Weather Starting Hints
1. Be sure to use the proper oil for the temperature
expected. See Figure 3 on page 5.
2. Disengage all possible external loads.
3. Set speed control at part throttle position.
4. Be sure the battery is in good condition. A warm
battery has much more starting capacity than a
cold battery.
5. Use fresh winter grade fuel. NOTE: Winter grade
gasoline has a higher volatility to improve starting.
Do not use gasoline left over from summer.
Starting
CH18-26 Engines:
1. Place the throttle control midway between the
‘‘slow’’ and ‘‘fast’’ positions. Place the choke
control (CH18-25 engines only) into the ‘‘on’’
position. See Figure 6.