Checking The Speedometer Gear Unit - Yamaha T135SE Service Manual

FRONT WHEELAND BRAKE DISC
3. Measure:
4. Adjust:
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.
d. Measure the brake disc deflection.
e. If out of specification, repeat the adjustment
EAS00535
CHECKING THE SPEEDOMETER GEAR
UNIT
1. Check:
7-6
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9 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)
9 brake disc deflection
Brake disc bolt
23 Nm (2.3 m·kg, 17 ft·lb)
®
LOCTITE
steps until the brake disc deflection is within
specification.
f. If the brake disc deflection cannot be
brought within specification, replace the
brake disc.
9 speedometer clutch
Bends/damage/wear → Replace.
CHAS