EN
PETROL BRUSH CUTTER
USER'S MANUAL
25
ADJUSTING CARBURETOR NOTE
Do not adjust carburetor unless necessary.If you have
trouble with the carburetor, see your dealer. Improper
adjustment may cause engine damage and void
warranty.
Fuel fi lter
Fuel tank is fi tted with a fi lter. Filter is situated at
the free end of fuel pipe and can be picked out
through fuel port with a piece of hooked wire or
the link.
Check the fuel fi lter periodically. Do not allow dust
to enter into fuel tank. Clogged fi lter will cause
diffi culty in starting engine or abnormalities in
engine performance.
When fi lter is dirty, replace the fi lter.
When the inside of the fuel tank is dirty, it can be
cleaned by rinsing the tank out with gasoline.
Spark plug
Do not attempt to remove the plug from a hot
engine in order to avoid possible damage to the
threads.
Clean or replace the plug if fouled with heavy oily
deposits.
Replace the plug if the center electrode is worn
rounded at the end.
Spark gap 0.6–0.7mm (0.023”–0.028”)
Fastening torque =14–15Nm( 125–135in.lb)
Bevel gear
After working (40–50) hours, fi ll with the right quantity
of grease.
Remove the screw and put in the lithium-based grease.
turning the shaft manually until grease emerges, then
refi t the wash the screw.
Maintenance
Fig. 19
Fig. 20
Fig. 21
0.6-0.7mm (0.023“–0.028“)
