Sym MAXSYM 400i - Replacement of Driven Pulley Bearing

8. V-Belt Drive System
8-14
Install snap ring and mounting plate onto setting
pin.
Replacement of Driven Pulley Bearing
Remove inner bearing.
Caution
 If the inner bearing equipped with oil seal on
side in the driven pulley, then remove the oil
seal firstly.
 If the pulley equipped with ball bearing, it has to
remove snap ring and then the bearing.
Remove snap ring and then push bearing forward
to other side of inner bearing.
Place new bearing onto proper position and its
sealing end should be forwarded to outside.
Apply with specified oil.
Install new inner bearing.
Caution
 Its sealing end should be forwarded to outside
as bearing installation.
 Install needle bearing with hydraulic presser.
Install ball bearing by means of hydraulic
presser.
Install snap ring into the groove of drive face.
Align oil seal lip with bearing, and then install the
new oil seal (if necessary).
Bearing end
Clipper
Outer bearing
Snap ring
Inner needle
bearing
Snap ring
Outer bearing
Snap ring
Inner bearing
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