Sym Orbit II 50 4T User Manual

9. FINAL DRIVING MECHANISM SYM
9-4
Check bearings on gear box and cover.
Rotate each bearing’s inner ring with fingers.
Check if bearings can be turned in smooth
and silent, and also check if bearing outer
ring is mounted on gear box & cover tightly.
If bearing rotation is uneven, noising, or
loose bearing mounted, then replace it.
Check oil seal for wear or damage, and
replace it if necessary.
Caution
Check driving shaft and gear for wear or
damage.
BEARING REPLACEMENT
Caution
Remove driving shaft bearing from left
crankcase using following tools;
Inner type bearing puller
Install new driving shaft bearing into left
crankcase.
Tool:
Press the bearing into cover with C type
hydraulic presser or bearing installer.
l Do not remove the driving shaft from
the cover top side.
l If remove the driving shaft from the
cover top side, then its bearing has to
be replaced.
Never install used bearings. Once bearing
removed, it has to be replaced with new
one.
Final driving
shaft
Final driving gear
Countershaft
Countershaft gear
Driving shaft
Bearing
Oil seal

Sym Orbit II 50 4T Specifications

General

Brand	Sym
Model	Orbit II 50 4T
Category	Scooter
Language	English