MC94SK/PK CONCRETE MIXER • OPERATION MANUAL — REV. #0 (06/22/22) — PAGE 15
ENGINE COMPONENTS
Figure 4. Engine Components
INITIAL SERVICING
The engine (Figure 4) must be checked for proper
lubrication and filled with fuel prior to operation. Refer to the
manufacturer's engine manual for instructions and details
of operation and servicing.
1.
Fuel Filler Cap
– Remove this cap to add unleaded
gasoline to the fuel tank.
2.
Fuel Tank
– Fill with unleaded gasoline. Refer
to Table 3 for fuel tank capacity. Make sure cap is
tightened securely.
DO NOT
over fill. For additional
information, refer to Kohler engine owner's manual.
3.
Throttle Lever
– Used to adjust engine RPM speed.
4.
Engine On/Off Switch
–
ON
position permits engine
starting,
OFF
position stops engine operation.
5.
Dipstick/Oil Filler Cap
– Remove this cap to determine
if the engine oil is low. Add oil through this filler port as
1
2
5
6
7
3
4
9
10
11
8
12
DANGER
Add fuel to the tank only when the engine
is stopped and has had an opportunity to
cool down. In the event of a fuel spill,
DO
NOT
attempt to start the engine until the
fuel residue has been completely wiped up
and the area surrounding the engine is dry.
6.
Oil Drain Plug
– Remove this plug to remove oil from
the engine's crankcase.
7.
Recoil Starter (pull rope)
– Manual-starting method.
Pull the starter grip until resistance is felt, then pull
briskly and smoothly.
8.
Fuel Valve Lever
–
OPEN
to let fuel flow,
CLOSE
to
stop the flow of fuel.
9.
Choke Lever
– Used in the starting of a cold engine,
or in cold weather conditions. The choke enriches the
fuel mixture.
10.
Air Cleaner
– Prevents dirt and other debris from
entering the fuel system. Remove wing-nut on top of
air filter canister to gain access to filter element.
11.
Muffler
– Used to reduce noise and emissions.
NEVER
touch when
hot!
12.
Spark Plug
– Provides spark to the ignition system.
Set spark plug gap according to engine manufacturer's
instructions. Clean spark plug once a week.
NOTICE
Operating the engine without an air filter, with a
damaged air filter or a filter in need of replacement,
will allow dirt to enter the engine, causing rapid engine
wear.
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