Yamaha TTR125LM, Owner'S Service Manual

Page: 344 / 468

5 - 2
CHAS
FRONT WHEEL
REMOVAL POINTS
EC513201
Wheel bearing (if necessary)
1. Remove:
●
Bearing 1
NOTE:
Remove the bearing using a general bearing
puller
2
.
INSPECTION
EC514100
Wheel
1. Measure:
●
Wheel runout
Out of limit
→
Repair/replace.
2. Inspect:
●
Bearing
Rotate inner race with a finger.
Rough spot/seizure
→
Replace.
NOTE:
Replace the bearings, oil seal and wheel collar
as a set.
Wheel runout limit:
Radial 1 : 2.0 mm (0.08 in)
Lateral 2 : 2.0 mm (0.08 in)
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)