Checking The Rear Wheel Drive Hub; Checking And Replacing The Rear Wheel Sprocket; Disassembling The Rear Wheel - Yamaha R1 Series 2015 Service Manual

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EAS30158

DISASSEMBLING THE REAR WHEEL

ECA21340
NOTICE
• Do not drop the wheel sensor rotor or sub-
ject it to shocks.
• If any solvent gets on the wheel sensor ro-
tor, wipe it off immediately.
1. Remove:
• Wheel bearing ring nut "1"
TIP
Use the wheel bearing ring nut tool "2" to remove
the wheel bearing ring nut by turning it clockwise
"a".
Wheel bearing ring nut tool
90890-01574
YM-01574
a
2. Remove:
• Oil seal
• Wheel bearings
Refer to "DISASSEMBLING THE FRONT
WHEEL" on page 4-27.
EAS30159
CHECKING THE REAR WHEEL
1. Check:
• Wheel axle
• Wheel bearings
• Oil seals
Refer to "CHECKING THE FRONT WHEEL"
on page 4-27.
2. Check:
• Tire
• Rear wheel
Damage/wear
Refer to "CHECKING THE TIRES" on page
3-17 and "CHECKING THE WHEELS" on
page 3-17.
3. Measure:
• Radial wheel runout
• Lateral wheel runout
Refer to "CHECKING THE FRONT WHEEL"
on page 4-27.
EAS30160

CHECKING THE REAR WHEEL DRIVE HUB

1. Check:
• Rear wheel drive hub "1"
Cracks/damage
• Rear wheel drive hub dampers "2"
Damage/wear
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EAS30161
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CHECKING AND REPLACING THE REAR
WHEEL SPROCKET
1. Check:
• Rear wheel sprocket
More than 1/4 tooth "a" wear
drive sprocket, the rear wheel sprocket and
the drive chain as a set.
Bent teeth
rear wheel sprocket and the drive chain as a
set.
4-38
REAR WHEEL
Replace.
Replace.
Replace.
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2
Replace the drive sprocket, the
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2
Replace the