5
Use unleaded gasoline with a
rating of 86 or higher. The
engine is certified to run on
unleaded gasoline.
Never use a stale,
contaminated or an oil/gasoline
mixture. Do not allow dirt or
water to enter the fuel tank.
Occasionally a light ‘knocking’
or ‘pinging’ may occur while
operating under heavy loads. If
the knocking or pinging
continues at a steady engine
speed and under normal load,
change brands or use a higher
octane gasoline. If it continues,
see an authorized mechanic.
NOTE: Running an engine with
persistent knocking and pinging
can cause damage to the
engine and is considered
misuse. The warranty does not
cover parts damaged by
misuse.
OIL
RECOMMENDATIONS
Use a 4-stroke automotive
detergent oil. SAE !0W-30 is
recommended. Other viscosities
shown in the chart may be used
when the average temperature
in the operating area is within
the recommended range.
OIL LEVEL CHECK
Check the engine oil level when
the engine is stopped, cooled
completely and on a level
surface.
1) Remove the filler cap/dipstick
and wipe it clean.
2) Insert and remove the dipstick
without screwing it into the filler
neck. Check the oil level shown
on the dipstick.
3) If the level is low, fill to the
edge of the filler hole with the
recommended oil.
4) Screw in the filler cap/dipstick
securely.
Running an engine with a low oil
level can cause engine damage.
OIL CHANGE
Drain the oil while the engine is
warm because it will drain quickly
and completely.
1) Place a suitable container
below the engine to catch the
used oil. Remove the filer
cap/dipstick, drain plug and
washer.
2) Allow the used oil to drain
completely and then reinstall the
drain plug, washer and tighten the
drain plug securely.
4) With the engine in a level
position, fill it to the outer edge of
the oil filler hole with the proper
oil.
NOTE: Please dispose of used
motor oil in a proper manner. Do
not throw it in the trash, pour it on
the ground or down a drain. Take
it in a sealed container to a
recycling center or service station.
AIR FILTER INSPECTION AND
SERVICE
1) Remove the wing nut and air
cleaner cover.
2) Remove the plastic grid from
the bottom of the cover.
3) Carefully remove the foam air
filter from the cover. Wash the
filter in warm, soapy water, rinse
and allow it to dry thoroughly.
4) Wipe dirt from the inside of the
air cleaner base and cover using
a moist rag. Be careful dirt does
not enter the air duct that leads to
the carburetor.