Sym Fiddle 50 Service Manual page 64

This chapter Contents
7. "V" TYPE BELT DRIVE SYSTEM/KICK-STARTER
Drive face boss
Movable drive face
Removal
Remove movable drive face set and drive belt
from crankshaft.
Crankshaft
Remove ramp plate.
Ramp plate
Remove weight rollers from movable face.
Movable drive face
Weight roller
Inspection
The weight roller is to press movable driven face
Weight roller
by means of centrifuge force. Thus, if weight
rollers are worn out or damage, the centrifuge
force will be affected.
Check if rollers are wear out or damage.
Replace it if necessary.
Measure each roller's outer diameter. Replace it
if exceed the service limit.
Service limit: 15.40 mm
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