Sym GTS 250 Service Manual page 112

Disassembly of Final Driving
Mechanism
Remove the rear wheel.
Remove the clutch.
Drain out gear oil from gear box.
Loosen 7 bolts and remove gear box cover bolts.
Remove the gear box cover.
Remove the gasket & dowel pin.
Remove final gear.
Remove counter shaft, gear and 2 washers.
Remove final shaft.
Remove the drive shaft.
Special tool:
Shaft protector
Caution
If non- essential do not remove the drive
shaft from the cover upper side.
If remove the drive shaft from the gear box
cover, then its bearing has to be replaced.
To this chapter contents
Final shaft
9. Final Driving Mechanism
7 bolts
Counter shaft
Drive shaft
9-3