Product Manual

33
Ⅳ. STOP SUDDENLY WHEN RUNNING
TROUBLE
CAUSE
REMEDY
Stop suddenly
Fuel supply system
Fuel is used up
Fill fuel
When running
Do.
Carburetor is clogged
Check fuel line and dredge
Floater is leaking
Repair
Needle valve sticks
Dismantle floater chamber
And eliminate it
When running
Ignition system
Spark plug is struck through, or
short-circuited by carbon
deposit
Replace spark plug
Side electrode of spark plug is
dropped out
Replace spark plug and
remove the dropped object
Hi-voltage wire is dripped out
Connect it
Engine oil in the crankcase is
insufficient
Add engine oil until it
arrives the upper level
Do.
Do.
Ignition coil is struck through
to be short-circuited
Replace ignition coil with
new one
Parking wire is located on the
engine body
Find out meeting and
insulate
The other
Cylinder is pulled
considerably, valve falls off
Repair or replace damaged
parts