HYOSUNG MS3 250 Sercie Manual page 190

8-11 CHASSIS
Drive out the both bearing with the special tool in the
following procedures.
● Insert the adapter into the bearing.
● After inserting the wedge bar from the opposit
side, lock the wedge bar in the slit of the adapter.
● Drive out the bearing by knocking the wedge bar.
Wheel bearing remover : 09941-50111
CAUTION
The removed dust seal and bearing should be
replaced with new ones.
◉ ◉ INSPECTION
▣ ▣ FRONT AXLE
Measure the front axle runout using the dial gauge.
If the runout exceeds the limit, replace the front axle.
Axle shaft runout
Dial gauge : 09900-20606
Magnetic stand : 09900-20701
V-block : 09900-21304
▣ ▣ WHEEL RIM
Make sure that the wheel rim runout does not exceed
the service limit when checked as shown.
An excessive runout is usually due to worn or loose
wheel bearings and can be reduced by replacing the
bearings. If bearing replacement fails to reduce the
runout, replace the wheel.
Wheel rim runout
(Axle)
Wheel rim runout
(Radial)
Dial gauge : 09900-20606
Magnetic stand : 09900-20701
Service limit
0.2 mm (0.008 in)
Service limit
0.1 mm (0.004 in)
Service limit
0.5 mm (0.020 in)