VESPA 664787 Service Station Manual page 14

Characteristics
Crankcase - crankshaft - connecting rod
AXIAL CLEARANCE BETWEEN CRANKCASE, CRANKSHAFT AND CONNECTING ROD
Name
Connecting rod
shoulder washer
Half-shaft, transmission
side
Flywheel-side half-shaft
Lining between the
shoulders
Cage
Slot packing system
This type of engines foresees the use of one size of basic gaskets.
CHAR - 14
Description Dimensions
11.750-0.05
0.5 ± 0.03
13.75+0.040
13.75+0.040
40.64
11.800-0.35
Vespa S 50 2T
Initials Quantity
A clearance E = 0.25 to
0.50
G clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
C clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
D clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
H clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
B clearance F = 0.20 to
0.75