Checking The Rear Wheel; Checking The Rear Brake - Yamaha XN125 2000 Service Manual

REAR WHEEL AND BRAKE
a
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7-9
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CHECKING THE REAR WHEEL

1. Check:
• wheel axle
• rear wheel
• wheel bearings
• oil seals
Refer to "FRONT WHEEL AND BRAKE DISC"
section.
2. Check:
• tyre
• rear wheel
Damage/wear → Replace.
Refer to "CHECKING THE TYRES" and
"CHECKING THE WHEELS" in chapter 3.
3. Measure:
• radial wheel runout
• lateral wheel runout
Refer to "FRONT WHEEL AND BRAKE DISC"
section.
Radial wheel runout limit
1.0 mm
Lateral wheel runout limit
0.5 mm
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CHECKING THE REAR BRAKE

The following procedure applies to all of the
brake shoes.
1. Check:
• brake shoe lining
Glazed areas → Repair.
Sand the glazed areas with course sandpaper.
NOTE:
After sanding the glazed areas, clean the brake
shoe with a cloth.
2. Measure:
• brake shoe lining thickness a
Out of specification → Replace.
Brake shoe lining thickness limit
(minimum)
2 mm
WARNING
Do not allow oil or grease to contact the
brake shoes.
CHAS