Identification of interacting parts

Marks on the main bearings indicating a 0.1 mm increase in the liner seat

The marks are indicated by arrows.

Crankshaft bearing size designation marks

Diameters of seats of main bearings

Nominal dimensions	without symbols
Repair dimensions 0.10 mm	white paint designation on main bearing caps

Indigenous necks

Nominal dimensions	without symbols
Repair dimensions -0.25 mm	designation with green paint on the shoulder of the nearest knee, to the root neck of a reduced diameter

Crankpins

Nominal dimensions	without symbols
Repair dimensions -0.25 mm	a colored sign made on the shoulder of the nearest knee, to the root neck of a reduced diameter

Attention! Crankshafts in which the necks and liners, both main and connecting rod, have reduced dimensions, are indicated by two colored signs.

Connecting rod bearings

Connecting rod bearings of repair dimensions are marked on the outer surface.