PAGE 16 — WBH-16 SERIES POWER BUGGY • OPERATION AND PARTS MANUAL — REV. #2 (09/12/19)
ENGINE COMPONENTS
INITIAL SERVICING
The engine (Figure 3) 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.
Throttle Lever
– Used to adjust engine RPM speed.
2.
Engine On/Off Switch
–
ON
position permits engine
starting,
OFF
position stops engine operation.
3.
Recoil Starter (pull rope)
– Manual-starting method.
Pull the starter grip until resistance is felt, then pull
briskly and smoothly.
4.
Fuel Valve Lever
–
OPEN
to let fuel flow,
CLOSE
to
stop the flow of fuel.
5.
Oil Drain Plug
– Remove this plug to remove oil from
the engine's crankcase.
6.
Dipstick/Oil Filler Cap
– Remove this cap to determine
if the engine oil is low. Add oil through this filler port as
7.
Choke Lever
– Used in the starting of a cold engine,
or in cold weather conditions. The choke enriches the
fuel mixture.
8.
Spark Plug
– Provides spark to the ignition system.
Set spark plug gap according to engine manufacturer's
instructions. Clean spark plug once a week.
9.
Muffler
– Used to reduce noise and emissions.
NEVER
touch when
hot!
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.
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.
Figure 3. Honda GX390 Engine
1
2
4
3
5
6
7
8
9
10
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