Checking The Rear Wheel Drive Hub - Yamaha XT660R Service Manual

REAR WHEEL, BRAKE DISC, AND REAR WHEEL
1
SPROCKET
3. Measure:
• brake disc thickness
Measure the brake disc thickness at a few
different locations.
Out of specification → Replace.
Brake disc thickness limit (mini-
mum)
4. Adjust:
• brake disc deflection
M MMM M MMM M
a. Remove the brake disc.
b. Rotate the brake disc by one bolt hole.
c. Install the brake disc.
NOTE:
_
Tighten the brake disc bolts in stages and in a
crisscross pattern.
Brake disc bolt
d. Measure the brake disc deflection.
e. If out of specification, repeat the adjustment
steps until the brake disc deflection is within
specification.
f. If the brake disc deflection cannot be
brought within specification, replace the
brake disc.
L LLL L LLL L
EAS00567

CHECKING THE REAR WHEEL DRIVE HUB

2
1. Check:
• rear wheel drive hub 1
Cracks/damage → Replace.
• rear wheel drive hub dampers 2
Damage/wear → Replace.
4 - 16
CHAS
4.5 mm (0.18 in)
M MMM M M MMM M M MMM M
13 Nm (1.3 m · kg, 9.4 ft · lb)
®
LOCTITE
L LLL L L LLL L L LLL L
M MMM M MMM
L LLL L LLL