Checking The Speedometer Gear Unit - Yamaha MIO Service Manual

FRONT WHEEL AND BRAKE DISC
6 - 6
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)
3.0 mm (0.12 in)
4. Adjust:
• brake disc deflection
M MMM M MMM M M MMM M
a. Remove the brake disc.
b. Rotate the brake disc by one bolt hole.
c. Install the brake disc 1.
NOTE:
_
Tighten the brake disc bolts in stages and in a
crisscross pattern.
Brake disc bolt
23 Nm (2.3 m · kg, 17 ft · lb)
LOCTITE
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 L LLL L
EAS00535
CHECKING THE SPEEDOMETER GEAR
UNIT
1. Check:
• speedometer gear
Bends/damage/wear → Replace.
CHAS
M MMM M M MMM M M MMM M
®
L LLL L L LLL L L LLL L
MMM
LLL