Polini Motori THOR 202 Instructions Pour L'utilisation Et L'entretien page 16

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WARNING. Dirty air filter may compromise the correct operation
of the engine and it causes poor performance. Torn or broken filters can
allow dirt to enter the engine and cause rapid deterioration of the piston
rings, piston and barrel.
12- CHECKING OF THE GEAR OIL LEVEL
Operate when the engine is cold. Maintain the engine in vertical position
and remove the oil level screw on the transmission crankcase. (photo 3).
A
Check that the oil level reaches the lower edge of the level hole. If there
is too much oil, let it flow out from the hole until it stops flowing and
collect the oil in a suitable container. If there is not enough oil, top up as
required through the breather hole located at the top. After checking it,
tighten the screws. Use ELF Moto Gear Oil 10 W 40 ANTI Clutch Slippage
or Shell advance gear SAE 10 W 40 API GL-3
13- GEAR OIL REPLACEMENT
Change the oil when the engine is cold. Unscrew the screw on the lower
side of the clutch/gear group (Photo 3-A). Collect the oil flowing out
in a suitable container. Wait till the oil has completely flown out and,
if necessary, tilt the engine to the side to make this operation easier.
Tighten the screw with strength. Unscrew the breather pipe union placed
in the top side of the crankcase and fill it out with 20cc of ELF Moto Gear
Oil 10 W 40 ANTI Clutch Slippage oil. Fit the pipe and its tube again. As
an alternative you can use also oil: Shell advance gear SAE 10 W 40 API
GL-3 or an oil with 10W40 viscosity compatible with clutch (similar to
motorcycle engine oil)
!
WARNING: Do not throw spent oil into the environment. Dispose
of it correctly through authorized collection points.
14- STARTER ROPE REPLACEMENT (Flash Starter)
Remove the starter from the engine unscrewing the 4 screws (Photo 4).
ENGLISH
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OIL LEVEL
04
Remove the handle rope. Be careful since the central wheel will turn till
the spring is completely discharged: keep it and discharge it slowly to
avoid damages or possible injuries. Remove the central screw and its
cover (photo 5).
!
CAUTION! Under the cover there are two teeth for the starter jaw
(check their condition and if worn replace them), under them 2 small
calipers. Be very careful not to lose these small parts.
Prepare the new rope and tie a knot at the top. Remove the plastic
wheel and the old rope. Put the new rope in its hole (photo 6), wind up
the rope on the wheel (according to the entrance sense of the rope on
the wheel (Photo 7).
Now insert the plastic wheel in its housing again, and check through the
hole that the internal spring hook is perfectly coupled (Photo 8), place
the springs, the teeth for the starter jaw and screw the cover again using
medium thread-locker.
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