Inspection Of Final Driving Mechanism - Sym GTS 250 Service Manual

9. Final Driving Mechanism
Inspection of Final Driving
Mechanism
Check if the drive shaft are burn, wear or damage
and replace it if necessary.
Caution
If remove the drive shaft from the gear box
upper side, then its bearing has to be
replaced.
Check if the countershaft is wear or damage and
replace it if necessary.
Check if the final shaft and gear are burn, wear or
damage and replace it if necessary.
Check bearings on gear box 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 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.
Check gear box bearing as the same way above,
and replace it if necessary.
9-4
To this chapter contents
Oil seal
Bearing