Drive Face Installation - Sym JET 4 R 50 Series Service Manual

Install movable drive face assembly onto
crankshaft.

Drive Face Installation

Press drive belt into pulley groove, and then pull
the belt on to crankshaft.
Install drive face, washer and nut.
Caution
Make sure that two sides of drive face have
to be free of grease. Clean it with cleaning
solvent.
Hold flywheel with universal holder.
Tighten nut to specified torque.
Torque value: 3.5~4.5kgf-m
Install left crankcase cover.
8. "V" Type Belt Drive System/Kick-Starter
Drive face boss
Crankshaft
Press down
Flywheel
Drive face
Movable drive face
Drive belt
Universal holder
Nut
8-9