Sym MAXSYM 400i - Page 138

8. V-Belt Drive System
8-2
Precautions in Operation
General Information
 Drive face, clutch outer, and driven pulley can be serviced on the motorcycle.
 Drive belt and drive pulley must be free of grease.
Specification - LX40
Item
Standard value
Limit
Drive belt width
24.000 mm
22.500 mm
OD of movable drive face boss
29.946~29.980 mm
29.926 mm
ID of movable drive face
30.000~30.040 mm
30.060 mm
OD of weight roller
19.500~20.000 mm
19.000 mm
ID of clutch outer
144.850~145.150 mm
145.450 mm
Thickness of clutch weight
5.000 mm
2.700 mm
Free length of driven pulley spring
102.400 mm
97.400 mm
OD of driven pulley boss
40.950~40.990 mm
40.930 mm
ID of driven face
41.000~41.050 mm
41.070 mm
Weight of weight roller
17.700~18.300 g
17.200 g
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