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Idiomas disponibles
Idiomas disponibles
TROUBLESHOOTING
Engine will not start, power loss.
Check that the fuel tank is not empty. Fill with mixed fuel.
The fuel does not reach the carburettor. Change the fuel filter in the fuel tank.
There is water in the fuel. Drain and clean the fuel system.
The air filter is dirty. Clean or replace the air filter.
There are carbon deposits in the exhaust muffler restricting the engine. Clean or change the
muffler.
Spark plug is worn. Replace spark plug.
MAINTENANCE SCHEDULE
Component
Fuel leaks / spillage
Fuel tank, filter
Idle adjust screw
Spark plug BPMR7A
Cylinder fins, Intake air
cooling vent
Muffler, Spark arrestor,
cylinder exhaust port
Throttle lever, ignition
switch
Air filter
Screws, nuts, bolts
Grease the gear box
Procedure
Before
use
Wipe up
X
Inspect / clean
See above
X
Clean and readjust
plug gap
Clean
Clean
Check operation
X
Clean
X
Tighten / replace
X
grease
Every 15
Every 25
Hours
Hours
X
X
X
X
19（GB）
Every 50
Note
Hours
Replace if necessary
Adjust carburettor if
necessary
GAP .025" (0.6-0.7mm)
Replace, if necessary
X
Not adjustment
screws
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