29
1: Wear mark
2: Wear limit indication
SERVICE AND MAINTENANCE
3. Measure the gap between pole and electrode with a thickness gauge and adjust to 0.6 -‐ 0.7 mm.
4. When re-‐installing the spark plug, screw it in by hand and then tighten with the wrench (1/2 turn for
a new plug, 1/8-‐1/4 turn for a used one).
5. Put on the spark plug cap.
Tyres
The inflated tyre pressure must be checked daily and regulated according to the following table. Cracks,
damage, and wear on the tyres cause unsteady steering or even tyre blow-‐out. Note that tyre pressure
is measured with cold tyres.
Note: 1 bar = 1 kg
f
/cm
2
= 100 kPa
Tyre specifications
Tyre pressure in cold state
Rider only
Rider and
passenger
Front
wheel
120/70-‐12 1.75 bar
2.30 bar
Rear
wheel
120/70-‐12 2.25 bar
2.30 bar
!
WARNING:
-‐ The spark plug must be screwed in fully. Otherwise, leakage from spark plug base and temperature increase
may occur resulting in engine damage.
-‐ Do not use a spark plug with incorrect heat value; otherwise the engine could be severely damaged.
