Yamaha VINO YJ50RS Owner's Manual page 46

PERIODIC MAINTENANCE AND MINOR REPAIR
SCOOTER! Operation of an
overloaded scooter may result
in tire damage, loss of control,
or severe injury. Make sure that
1
the total weight of rider, cargo,
and accessories does not ex-
2
ceed the specified maximum
load for the vehicle.
G
Improper tire air pressure great-
3
ly affects tire life and handling.
G
If the tire air pressure is too
4
high, shocks from the road will
not be dampened but instead be
5
transmitted to the frame and
handlebars, which
6
riding comfort. In addition, the
scooter will be unstable in
7
curves.
G
If the tire air pressure is too low,
8
the tires will be damaged and
the tire life shortened. In addi-
tion, the tires could slip off the
9
wheel rims during braking,
which could result in tube dam-
age. The scooter could also eas-
ily turn over in a curve.
Tire air pressure* (measured on
cold tires):
Front:
150 kPa (22 psi) (1.50 kgf/cm
Rear:
175 kPa (25 psi) (1.75 kgf/cm
Tire inspection
impairs
1. Tire sidewall
2. Tire wear indicator
3. Tire tread depth
Always check the tires before operating
the scooter. If a tire tread shows cross-
wise lines (minimum tread depth), if the
tire has a nail or glass fragments in it, or
if the sidewall is cracked, contact a
Yamaha dealer immediately and have
the tire replaced.
2
)
Tire information
2
)
This scooter is equipped with panel
wheels and tubeless tires.
3
1
2
6-10
Minimum tire tread depth (front
and rear):
1.0 mm (0.04 in)
Front tire:
Size:
80/90-10 35J
Manufacturer/model:
IRC/MB38
CHENG SHIN/C-922
Rear tire:
Size:
80/90-10 35J
Manufacturer/model:
IRC/MB38
CHENG SHIN/C-922
WARNING
G It is dangerous to ride with a
worn-out tire. When a tire tread
begins to show crosswise lines,
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