Cast Magnesium Wheels; Adjusting The Clutch Lever Free Play - Yamaha R1 Owner's Manual

Periodic maintenance and adjustment
1

Cast magnesium wheels

To maximize the performance, durabil-
ity, and safe operation of your motorcy-
2
cle, note the following points regarding
these wheels.
3

The wheel rims should be checked
for cracks, bends, warpage or
4
damage before each ride. If any
damage is found, have a Yamaha
dealer replace the wheel. Do not
5
attempt even the smallest repair to
the wheel. A deformed or cracked
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wheel must be replaced.

The wheel should be balanced
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whenever the tire or wheel has
been changed or replaced. An un-
balanced wheel can result in poor
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performance, adverse handling
characteristics, and shortened tire
9
life.
These wheels are made of magnesium
and require special care.
10

When balancing the wheel, use
press-on type weights to avoid
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scratching the wheel.

Regularly inspect the wheel for
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nicks and scratches. Use touch-up
paint or other sealant to prevent
EAU66460 corrosion.

Follow the instructions for cleaning
provided on page 9-1.
8-21
Adjusting the clutch lever free
play
1
2
1. Clutch lever free play adjusting bolt
2. Clutch lever free play
The clutch lever free play should mea-
sure 10.0–15.0 mm (0.39–0.59 in) as
shown. Periodically check the clutch le-
ver free play and, if necessary, adjust it
as follows.
To increase the clutch lever free play,
turn the clutch lever free play adjusting
bolt at the clutch lever in direction (a).
To decrease the clutch lever free play,
turn the adjusting bolt in direction (b).
TIP
If the specified clutch lever free play
cannot be obtained as described
EAU67341
(a)
(b)