GPX 250r TSE, Maintenance Manual

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GPX MOTO
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check the battery
Engine cannot be started
The motorcycle has been stored
for a long time and the fuel has
deteriorated
Drain the old fuel and add new
fuel
Dirt or wet spark plug
Clean or dry the spark plug, if
necessary, replace the spark plug
Engine water intake
First, drain the mixed fuel out the
engine and remove the crankcase
of the engine, clean it with a
strong cleaning agent, then remove
the spark plug, blow it dry with a
fan (the machine that inflates the
tires), and then wipe the air filter
element. Finally, remove the
exhaust pipe of the engine and
blow it dry with a fan. After
everything is done, the GPX
owner should add new mixed fuel
to the engine before the GPX
can drive. Because the moisture in
the crankcase is difficult to
completely evaporate, the new fuel
still contains a small amount of
moisture. Therefore, after the
engine has flooded and the GPX
has run for 100 kilometres, the
fuel should be changed again, and
then again within 500 kilometres.
After three times, the water in the
carburettor is almost gone.
If water enters the cylinder,
depress the start lever several
times after the flame is turned off.
Step on it for a few times, the
water in the cylinder will be
drained from the exhaust pipe, and
then use a fan to blow on the
mouth of the oil dipstick for a few
minutes.
Warning: In safety sake, the spark
plug should be wrapped with dry
cloth to avoid spark jumping.
Incorrect mixing of air and fuel
Clean the fuel tank vent pipe,
adjust the air filter duct