Yamaha YZ85(R)/LC, Owner'S Service Manual

Page: 332 / 506

5 - 4
CHAS
EC514200
Wheel axle
1. Measure:
●
Wheel axle bends
Out of specification
→
Replace.
Use the dial gauge
1
.
NOTE:
The bending value is shown by one half of the
dial gauge reading.
WARNING
Do not attempt to straighten a bent axle.
Wheel axle bending limit:
0.5 mm (0.020 in)
5PA50070
Brake disc
1. Measure:
●
Brake disc deflection
Use the dial gauge
1
.
Out of specification
→
Inspect wheel
runout.
If wheel runout is in good condition, replace
the brake disc.
2. Measure:
●
Brake disc thickness
a
Out of limit
→
Replace.
Brake disc deflection limit:
0.15 mm (0.006 in)
Brake disc thickness:
3.0 mm (0.12 in)
<Limit>: 2.5 mm (0.10 in)
5PA50080
FRONT WHEEL AND REAR WHEEL