VESPA LX 50, Workshop Manual

Page: 14 / 160

Piston rings
SEALING RING
Name Description Dimensions Initials Quantity
Compression ring 40 A 0.10 to 0.25
Compression ring 1st
oversize
40.2 A 0.10 to 0.25
Compression ring 2nd
Oversize
40.4 A 0.10 to 0.25
Crankcase - crankshaft - connecting rod
AXIAL CLEARANCE BETWEEN CRANKCASE, CRANKSHAFT AND CONNECTING ROD
Name Description Dimensions Initials Quantity
Connecting rod 11.750-0.05 A clearance E = 0.25 to
0.50
shoulder washer 0.5 ± 0.03 G clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
Half-shaft, transmission
side
13.75+0.040 C clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
Flywheel-side half-shaft 13.75+0.040 D clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
Lining between the
shoulders
40.64 H clearance E = 0.25 to
0.50 - clearance F =
0.20 to 0.75
Cage 11.800-0.35 B clearance F = 0.20 to
0.75
Characteristics
Vespa LX 50
CHAR - 14