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HANDLING NOTE
Support the machine securely so there is no
danger of it falling over.
REMOVING THE REAR WHEEL
1. Remove:
• Wheel "1"
Push the wheel forward and remove the drive
chain "2".
REMOVING THE WHEEL BEARING
1. Remove:
• Bearing "1"
Remove the bearing using a general bearing
puller "2".
CHECKING THE WHEEL
1. Measure:
• Wheel runout
Out of limit → Repair/replace.
Wheel runout limit:
Radial "1": 2.0 mm (0.08 in)
Lateral "2": 2.0 mm (0.08 in)
FRONT WHEEL AND REAR WHEEL
2. Inspect:
• Bearing
Rotate inner race with a finger.
Rough spot/seizure → Replace.
Replace the bearings, oil seal and wheel collar
as a set.
CHECKING THE WHEEL AXLE
1. Measure:
• Wheel axle bends
Out of specification → Replace.
Use the dial gauge "1".
Wheel axle bending limit:
0.5 mm (0.020 in)
The bending value is shown by one half of the
dial gauge reading.
Do not attempt to straighten a bent axle.
5-4
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