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PERIODIC MAINTENANCE AND MINOR REPAIR
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To check the chain slack the motor-
cycle must be held straight up with
both wheels on the ground and
without rider. Check the slack at
the position shown in the illustra-
tion. Normal slack is approximately
35 ~ 50 mm. If the slack exceeds
50 mm, adjust.
NOTE:
The chain tensioner should not be
touching the chain when checking
chain slack.
EAU00742
Brake fluid replacement
The brake fluid should be replaced
only by trained Yamaha service
personnel. Have the Yamaha deal-
er replace the following compo-
nents during periodic maintenance
or when they are damaged or leak-
ing:
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oil seals (every two years)
8
brake hoses (every four years)
EAU00743
Drive chain slack check
NOTE:
Spin the wheel several times and
find the tightest position of the
chain. Check and/or adjust the
chain slack while it’s in this tightest
position.
a
a: Chain slack
4PX-9-25-6(AUS) 4/17/0 12:43 PM Page 23