I have a stupid question - does an air cooled 125cc cheap *** Lifan engine have its own transmission oil to change or is it distributed throughout the engine from primary oil reservoir that is changed regularly?
when you do change the oil,
take the kickstart lever off, carefully take off the r/h side cover of the motor, remove the filter screen and clean out the metal chips/filings etc
and whatever other bits are sitting in the bottom of the case.
it's suprising what bits you'll find there...
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