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.


Vehicle side view
Fuel and oil recommendationPiston and piston ring inspection
Refer to “piston ring removal and installation” .
Piston diameter
Measure the piston diameter using the micrometer at 15
mm (0.6 In) “a” from the skirt end. If the piston diameter
is less than the service limit, replace the piston.
Special tool
(a): 09900–20203 (micrometer (50 –
75 mm))
Pis ...
Engine sprocket removal and installation
Removal
Remove the gearshift link arm (1) from the gearshift
shaft.
Note
mark the gearshift shaft head at which the
gearshift link arm slit set for correct
reinstallation.
Remove the speed sensor (2).
Remove the engine sprocket cover (3).
Support the ...
Rear turn signal light removal and installation
Removal
Remove the frame cover assembly. Refer to “exterior parts removal and
installation” in section 9d .
Remove the rear combination light. Refer to “rear combination light
removal and installation” .
Disconnect the lead wire coupler (1).
(Lh: white, rh: black)
&nb ...