Sym Track Runner 200 Service Manual page 186

Inspection
Check bearings on rear wheel axle bearing seat.
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 bearing seat.
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.
Disassembly
Caution
Never install used bearings. Once bearing
removed, it has to be replaced with new one.
Remove bearing and seal from rear wheel axle
bearing seat using following tools.
Special tool:
Inner bearing puller
Remove bearing spacer.
Assembly
Install new left side bearing and seal into rear
wheel axle bearing seat.
Install rear wheel axle bearing inner spacer.
Install new out right bearing and seal into front
wheel hub.
Apply with grease onto the oil seal lip of rear
wheel axle.
Special tool:
Bearing driver (6007LLU)
Oil seal drive (43×62×12)
Installation
Install rear wheel axle and driven sprocket holder.
To this chapter contents
16. REAR BRAKE & REAR WHEEL & REAR CUSHION
Inner bearing puller
Driven sprocket holder
16-7