Yamaha TT-R50E, Owner'S Service Manual

Page: 310 / 390

5 - 5
CHAS
FRONT WHEEL AND REAR WHEEL
EC593000
REMOVAL POINTS
EC513201
Wheel bearing (if necessary)
1. Remove:
• Bearing
1
NOTE:
Remove the bearing using a general bearing
puller
2
.
1 1
2
1
EC594000
INSPECTION
EC514100
Wheel
1. Measure:
• Wheel runout
Out of limit
→
Repair/replace.
Brake lining
1. Inspect:
• Brake shoe lining surface
Glazed areas
→
Polish.
Use coarse sand paper.
NOTE:
After polishing, wipe the polished particles with
a cloth.
Wheel runout limit:
Radial
1
: 2.0 mm (0.08 in)
Lateral
2
: 2.0 mm (0.08 in)
2. Measure:
• Brake shoe lining thickness
Out of specification
→
Replace.
NOTE:
Replace the brake shoes and springs as a set
if either is worn to the limit.
Brake shoe lining thickness
a
:
Standard:
Front: 3.5 mm (0.14 in)
Rear: 3.5 mm (0.14 in)
Limit:
1.5 mm (0.06 in)