TGB BLADE 425 Service Manual page 111

Final driving mechanism
Inspection:
Check the bearings and joint surface. If any defects
(damage, wear or scuffing) replace the bearings and
joint assy.
Install the parts as show.
Insert the bearing to the joint and turning the joint. If
excessive play is noted, must be replace the new
bearing.
Reassemble the driven output rear shaft and front shaft.
In the reverse order of disassembly. Pay attention to the
following items.
Stake the nut with a punch. After The tooth contact and
backlash have been adjusted and checked.
9-5