Sym Joyride 125 Service Manual page 187

12. Crankshaft / Crankcase
Install the new oil seal.
Apply a layer of grease on the lip of oil seal.
Clean the crankshaft with clean solvent.
Special tool:
Oil seal driver (25*40*8)
SYM-9121600
Install the oil seal in the left crankcase with care
not to damage the lip of the oil seal.
Install the tensioner and tighten the bolts.
Torque value: 1.2 ~1.6 kgf-m
Install the cam chain.
12-8
To this chapter contents
Oil seal
driver
Tensioner
Cam chain