Cylinder-Piston Assy; Engine 125 Coupling Categories - VESPA GT 125 Workshop Manual

Vespa GT 125-200
Cylinder - piston assy.
Name
Cylinder
Cylinder
Piston
Piston
Cylinder 1st Oversize
Cylinder 1st Oversize
Piston 1st Oversize
Piston 1st Oversize
Cylinder 2nd Oversize
Cylinder 2nd Oversize
Piston 2nd Oversize
Piston 2nd Oversize
Cylinder 3rd Oversize
Cylinder 3rd Oversize
Piston 3rd Oversize
Piston 3rd Oversize

ENGINE 125 COUPLING CATEGORIES

Initials Cylinder
A 56.997 ÷ 57.004
B 57.004 ÷ 57.011
C 57.011 ÷ 57.018
D 57.018 ÷ 57.025
A1 57.197 ÷ 57.204
B 1 57.204 ÷ 57.211
C 1 57.211 ÷ 57.218
D 1 57.218 ÷ 57.225
A2 57.397 ÷ 57.404
B 2 57.404 ÷ 57.411
C 2 57.411 ÷ 57.418
D 2 57.418 ÷ 57.425
A 3 57.597 ÷ 57.604
B 3 57.604 ÷ 57.611
C 3 57.611 ÷ 57.618
D 3 57.618 ÷ 57.625
Characteristics
Piston Play on fitting
56.945 ÷ 56.952 0.045 - 0.059
56.952 ÷ 56.959 0.045 - 0.059
56.959 ÷ 56.966 0.045 - 0.059
56.966 ÷ 56.973 0.045 - 0.059
57.145 ÷ 57.152 0.045 - 0.059
57.152 ÷ 57.159 0.045 - 0.059
57.159 ÷ 57.166 0.045 - 0.059
57.166 ÷ 57.173 0.045 - 0.059
57.345 ÷ 57.352 0.045 - 0.059
57.352 ÷ 57.359 0.045 - 0.059
57.359 ÷ 57.366 0.045 - 0.059
57.366 ÷ 57.373 0.045 - 0.059
57.545 ÷ 57.552 0.045 - 0.059
57.552 ÷ 57.559 0.045 - 0.059
57.559 ÷ 57.566 0.045 - 0.059
57.566 ÷ 57.573 0.045 - 0.059
CHAR - 15