HYOSUNG 2010 ST7 Service Manual page 182

6-13 COOLING SYSTEM
Remove the bearing.
NOTE
If there is no abnormal noise, bearing removal is
not necessary.
INSPECTION
BEARING
Inspect the play of the bearing by hand while it is in the
water pump case.
Rotate the inner race by hand to inspect abnormal
noise and smooth rotation.
Replace the bearing if there is anything unusual.
BEARING CASE
Visually inspect the bearing case for damage.
Replace the water pump body if necessary.
REASSEMBLY AND INSTAL-
LATION
Install the water pump in the reverse order of
removal.
Pay attention to the following points :
Install the bearing.
NOTE
The stamped mark on the bearing faces to the
crankcase side.