0.7 mm – 0.8 mm (0.028" – 0.031")
To close the plug cover, make a half turn of
it, and press around the dented part.
Plug cover
CAUTION:
on the fuel tank, ask authorized service center
immediately for repair.
NOTICE:
start-up or failure of engine speed increase.
1
Fuel tank cap
1
If there are any damage
2
3
Hose clamp
Remove the fuel tank cap, drain the fuel to
empty the tank. Check the tank inside for any for-
eign materials. If any, wipe clean such materials.
clean it with gasoline.
NOTICE:
NOTICE:
After checking, cleaning or replacing, insert
CAUTION:
For other adjustments, ask your autho-
rized service center.
Appropriate low-speed rotation is 2,800 min
(rpm).
If it is necessary to change the rotation speed,
adjust the idle speed with a Phillips screwdriver.
If the engine stops or runs unsteadily at idle, turn
the adjusting screw to the right, and the idling
speed increases. If the machine blows too strong
-
at idle, turn the adjusting screw to the left, and
the idling speed drops.
1
Idling adjusting screw
If the control cable is bent or caught, the throttle
valve does not contact with the idle adjusting
screw, and it prevents the engine from proper
idling. In such a case, reposition the control
cable to ensure proper valve movement.
20
ENGLISH
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