6
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.
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 2 on page 4.
2. Declutch all possible external loads.
3. A warm battery has much more starting capacity
than a cold battery.
4. Use fresh winter grade fuel. NOTE: Winter grade
gasoline has higher volatility to improve starting.
Do not use gasoline left over from summer.
Figure 6. Location of Choke Lever.
Starting
1. Open fuel shut-off valve.
2.
For a Cold Engine
Place the throttle control
midway
between the
slow
and
fast
positions. See Figure 5. Place the choke control
into the
on
position. See Figure 6.
For a Warm Engine (normal operating
temperatures)
Place the throttle/choke control
midway
between the
slow
and
fast
positions. Place the choke control in the
on
position. See Figure 6.
3. Place start-stop switch in the
start
position if so
equipped. See Figure 5.
4. Start the engine as follows:
For Retractable Start Engine
SLOWLY pull the
starter handle until just past compression STOP!
Return starter handle, pull firmly with a smooth,
steady motion to start. Pull the handle straight out
to avoid excessive rope wear from the starter rope
guide.
Extend the starting rope periodically and check its
condition. If the rope is frayed, have it replaced
immediately by your Kohler Engine Service
Dealer.
WARNING: Accidental Starts!
Before extending and checking retractable starter rope,
remove the spark plug lead to prevent the engine from
starting accidentally. Ground the lead to prevent sparks
that could cause fires. Make sure the equipment is in
neutral.
Figure 5. Control Panel.
Choke Lever
Choke On
Choke Off
