PERIODIC MAINTENANCE AND MINOR REPAIR
6-19
WARNING
EWA10560
●
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.
●
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.
●
It is not recommended to patch
a punctured tube. If unavoid-
able, however, patch the tube
very carefully and replace it as
soon as possible with a high-
quality product.
EAU21940
Spoke wheels
To maximize the performance, durabil-
ity, and safe operation of your motor-
cycle, note the following points
regarding the specified wheels.
●
The wheel rims should be checked
for cracks, bends or warpage, and
the spokes for looseness or dam-
age before each ride. If any dam-
age is found, have a Yamaha
dealer replace the wheel. Do not
attempt even the smallest repair to
the wheel. A deformed or cracked
wheel must be replaced.
●
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 han-
dling characteristics, and a short-
ened tire life.
●
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.
Front tire:
Size:
XT660R 90/90-21M/C 54S, 90/90-
21M/C 54T
XT660X 120/70R17 M/C 58H
Manufacturer/model:
XT660R METZELER/TOURANCE
FRONT
XT660X PIRELLI/DRAGON
XT660R MICHELIN/SIRAC
Rear tire:
Size:
XT660R 130/80-17M/C 65S,
130/80-17M/C 65T
XT660X 160/60R17 M/C 69H
Manufacturer/model:
XT660R METZELER/TOURANCE
XT660X PIRELLI/DRAGON
XT660R MICHELIN/SIRAC A
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