Checking The Rear Wheel Drive Hub; Checking And Replacing The Rear Wheel Sprocket; Assembling The Rear Wheel; Adjusting The Rear Wheel Static Balance - Yamaha XT660Z 2008 Service Manual

EAS22110

CHECKING THE REAR WHEEL DRIVE HUB

1. Check:
• Rear wheel drive hub "1"
Cracks/damage → Replace.
• Rear wheel drive hub dampers "2"
Damage/wear → Replace.
EAS22120
CHECKING AND REPLACING THE REAR
WHEEL SPROCKET
1. Check:
• Rear wheel sprocket
More than 1/4 tooth "a" wear → Replace the
rear wheel sprocket.
Bent teeth → Replace the rear wheel sprock-
et.
b. Correct
1. Drive chain roller
2. Rear wheel sprocket
2. Replace:
• Rear wheel sprocket
▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼▼
a. Remove the self-locking nuts and the rear
wheel sprocket.
b. Clean the rear wheel drive hub with a clean-
cloth, especially the surfaces that contact
the sprocket.
c. Install the new rear wheel sprocket.
2
1
4-18
Rear wheel sprocket self-locking
nut
70 Nm (7.0 m·kg, 51 ft·lb)
NOTE:
Tighten the self-locking nuts in stages and in a
crisscross pattern.
EAS22140

ASSEMBLING THE REAR WHEEL

1. Install:
• Wheel bearings
New
• Oil seals New
Refer to "ASSEMBLING THE FRONT
WHEEL" on page 4-10.
EAS22150
ADJUSTING THE REAR WHEEL STATIC
BALANCE
NOTE:
• After replacing the tire, rim or both, the rear
wheel static balance should be adjusted.
• Adjust the rear wheel static balance with the
brake disc and rear wheel drive hub installed.
1. Adjust:
• Rear wheel static balance
Refer to "ADJUSTING THE FRONT WHEEL
STATIC BALANCE" on page 4-11.
ET5YU1026

CHECKING THE REAR BRAKE DISC

Refer to "CHECKING THE REAR BRAKE
DISC" on page 4-37.
REAR WHEEL