Yamaha 2009 YZF-R1Y, Руководство по обслуживанию

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FRONT WHEEL
4-21
TIP
To prevent damaging the wheel, place a rag “2”
between the screwdriver and the wheel sur-
face.
c. Remove the wheel bearings “3” with a gen-
eral bearing puller.
d. Install the new wheel bearings and oil seals
in the reverse order of disassembly.
ECA14B1001
Do not contact the wheel bearing inner race
“4” or balls “5”. Contact should be made
only with the outer race “6”.
TIP
Use a socket “7” that matches the diameter of
the wheel bearing outer race and oil seal.
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EAS21970
ADJUSTING THE FRONT WHEEL STATIC
BALANCE
TIP
• After replacing the tire, wheel or both, the
front wheel static balance should be
adjusted.
• Adjust the front wheel static balance with the
brake disc installed.
1. Remove:
• Balancing weight(s)
2. Find:
• Front wheel’s heavy spot
TIP
Place the front wheel on a suitable balancing
stand.
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a. Spin the front wheel.
b. When the front wheel stops, put an “X
1
”
mark at the bottom of the wheel.
c. Turn the front wheel 90
°
so that the “X
1
”
mark is positioned as shown.
d. Release the front wheel.
e. When the wheel stops, put an “X
2
” mark at
the bottom of the wheel.
f. Repeat steps (d) through (f) several times
until all the marks come to rest at the same
spot.
g. The spot where all the marks come to rest
is the front wheel’s heavy spot “X”.
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