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PERIODIC MAINTENANCE AND MINOR REPAIR
EAU21960
Cast wheels
To maximize the performance, durabil-
ity, and safe operation of your motor-
cycle, note the following points regard-
ing the specified wheels.
8 The wheel rims should be checked
for cracks, bends or warpage be-
fore each ride. If any damage is
found, have a Yamaha dealer re-
place the wheel. Do not attempt
even the smallest repair to the
wheel. A deformed or cracked wheel
must be replaced.
8 The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in poor
performance, adverse handling
characteristics, and a shortened
tire life.
8 Ride at moderate speeds after
changing a tire since the tire sur-
face must first be “broken in” for it
to develop its optimal characteris-
tics.
Wheels<IXE>
The tires must be checked before each
ride. If a tire tread shows crosswise lines
(minimum tread depth), if the tire has a
nail or glass fragments in it, or if the
sidewall is cracked, have a Yamaha
dealer replace the tire immediately.
Minimum tire tread depth (front and
rear):
0.8 mm (0.03 in)
NOTE:
The tire tread depth limits may differ from
country to country. Always comply with
the local regulations.
Tire information
This scooter is equipped with cast
wheels and tubeless tires with valves.
EWA10590
w
Operating the scooter with exces-
sively worn tires decrease riding sta-
bility and can lead to loss of control.
Have excessively worn tires replaced
by a Yamaha dealer immediately.
Brakes, tires, and related wheel parts
replacement should be left to a
Yamaha Service Technician.
Front tire:
Size:
3.50-10 51J
Manufacturer/model:
CHENG SHIN C-922L
Rear tire:
Size:
3.50-10 51J
Manufacturer/model:
CHENG SHIN C-6007
EWA10580
w
88
88
8 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.
88
88
8 The replacement of all wheel- and
brake-related parts, including the
tires, should be left to a Yamaha
dealer, who has the necessary
professional knowledge and ex-
perience.
5YR-F8199-14_ch6.pmd 2007/05/24, 19:5816