Yamaha FZ8NA Owner's Manual page 62

PERIODIC MAINTENANCE AND ADJUSTMENT
Tire inspection
1. Tire sidewall
2. Tire wear indicator
3. Tire tread depth
Always check the tires before operating
the motorcycle. If a tire tread shows
crosswise lines (minimum tread depth),
if the tire has a nail or glass fragments
7
in it, or if the sidewall is cracked, con-
tact a Yamaha dealer immediately and
have the tire replaced.
Minimum tire tread depth (front and
rear):
1.0 mm (0.04 in)
WARNING
G
It is dangerous to ride with a
worn-out tire. When a tire tread
begins to show crosswise lines,
have a Yamaha dealer replace
the tire immediately.
G The replacement of all wheel-
and brake-related parts, includ-
ing the tires, should be left to a
Yamaha dealer, who has the
necessary professional knowl-
edge and experience to do so.
G Ride at moderate speeds after
changing a tire since the tire
surface must first be "broken
in" for it to develop its optimal
characteristics.
7-19
EWA10581 Tire information
1. Tire air valve
2. Tire air valve core
3. Tire air valve cap with seal
This motorcycle is equipped with tube-
less tires, tire air valves and cast
wheels.
WARNING
G
The front and rear tires should
be of the same make and de-
sign, otherwise the handling
characteristics of the motorcy-
cle may be different, which
could lead to an accident.
G
Always make sure that the valve
caps are securely installed to
prevent air pressure leakage.
EWA10481