Adjust the engine idle speed periodically on the engine at normal operating temperature.
To adjust the idle speed:

Engine oil and filter change
Throtile cable playTurn signal light
To replace the turn signal light
bulb, follow these directions.
Remove screw and take off
the lens.
Turn the socket counterclockwise
and remove it.
Push in the bulb and turn it
counterclockwise.
Caution
Overtightening the screws may
cause the le ...
Tire removal and installation
Removal
The most critical factor of a tubeless tire is the seal
between the wheel rim and the tire bead. For this
reason, it is recommended to use a tire changer that can
satisfy this sealing requirement and can make the
operation efficient as well as functional.
Removal the wheel ass ...
Piston ring removal and installation
Removal
Remove the piston. Refer to “engine bottom side disassembly” .
Carefully spread the ring opening with your thumbs
and then push up the opposite side of the 1st ring to
remove it.
Note
do not expand the piston ring excessively
since it is apt to be broken down. ...