PGO G-MAX200 - Checking the Flatness of Cylinder Contact Surface; Connecting Rod Small End Inner Diameter Measurement

5.The difference between the X and y is the
roundness.
6.The cylindrility is the max value of the
difference between the upper, Middlle and
lower position of the inner dia in X or Y
direction.
d.Checking the flatness of cylinder contact
surface.
e.Connecting rod small end inner diameter
measurement.
Limit of use : Roundness:change it when above
0.005mm.
Cylindrility:change it when above
0.005mm.
Limit of use : change it when above 0.05mm.
Limit of use : change a new one when above 13.06mm.( 125CC)
15.06mm.( 150CC)