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 playLoading limit
Warning
Overloading or improper loading
can cause lose of motorcycle
control and this may result
in an accident.
Follow loading limits and loading
guidelines in this manual.
Never exceed the g.V.W.
(Gross vehicle weight) of this
motorcycle. The g.V.W. Is the
...
Headlight
To replace the headlight bulbs,
perform the following steps:
Upper light bulb
Remove the bolt 1 to lift the
instrument panel 2.
Turn the cap 3 counterclockwise
and remove it.
Unhook the bulb holder spring
4 and pull out the socket 5.
Pull off the bulb from ...
Vehicle identification number
The frame serial number or V.I.N. (Vehicle identification
number) “a” is stamped on the right side of the steering
head tube. The engine serial number “b” is located on
the lower crankcase. These numbers are required
especially for registering the machine and ordering
spare parts.
...