EN
Note that using any spark plug other than
those designated may result in the engine
failing to operate properly or in the engine
becoming overheated and damaged. To
install the spark plug, first turn the plug
until it is finger tight, then tighten it a
quarter turn more with a socket wrench.
Tightening torque: 14.7–21.5 N∙m
GEAR CASE
Supply multi-purpose grease at
every 50 hours of use.
1. Use a grease pump.
2. Feed grease until it comes out of
the base of blades.
(a) Grease nipple: A type
ADJUSTING CARBURETOR
The carburetor has been adjusted
at the factory. Should your unit need
readjustment due to the changes
in altitude or operating conditions,
please let your skillful dealer make
the adjustment. A wrong adjustment
may cause damage to your unit.
(1) Idle adjusting screw
(2) Up
(3) Down
(4) Fuel adjusting screw (Opening
1 ± 1/4)
(5) Decrease
(6) Increase
THROTTLE WIRE PLAY
Throttle wire play should be 1~2 mm.
After completely returning the throttle
lever, take the throttle wire at the
carburetor end in your fingers and give
a light tug. If the play is too great or too
small, readjust the position of the wire
retaining nut. Loosen the lock nut and
turn the wire retaining nut clockwise
(screw in) to increase the play and
counter-clockwise (unscrew) to reduce
it. After adjusting, please fasten the wire
retaining nut by tightening the lock nut.
a. lock nut
b. wire retaining nut
c. wire sleeve
PROCEDURES
TO
PERFORMED AFTER EVERY
100 HOURS OF USE
1. Remove the muffler, insert a
screwdriver into the vent, and wipe
away any carbon buildup. Wipe
away any carbon buildup on the
muffler exhaust vent and cylinder
exhaust port at the same time.
2. Tighten all screws, bolts, and
fittings.
3. Check to see if any oil or grease
has worked its way in between the
clutch lining and drum, and if it has,
wipe it away using oil-free, lead-free
gasoline.
STORAGE
1. Oil the blade to prevent rust.
2. Empty the fuel tank and put the cap
back on.
3. Remove the spark plug, pour a
small amount of oil into the cylinder.
4. Rotate the crankshaft several times
using the starting rope in order to
distribute the oil. Put the spark plug
back in.
5. Wrap the engine with a plastic
sheet.
BE
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