New Holland CX720 Repair Manual page 1727

POWER PRODUCTION - ENGINE
9. Selecting the main bearing shells (pins with nominal
diameter)
Main journals and crankpins: determining the class
of diameter of the pins.
Three sets of Figs. are marked on the crankshaft, in
the position shown by the arrow (Fig. 12 at top):
- the first number, comprising five digits, is the serial
number of the shaft;
- underneath this number, on the left, a set of six
digits refers to the crankpins and is preceded by a
single digit, which indicates the status of the pins (1
= STD, 2 = -0.127 [0.0050 in]), the other six digits,
taken singly, represent the class of diameter of each
of the crankshafts to which they refer (Fig.12 at top).
- the set of seven digits, on the right, refers to the
main journals and is preceded by a single digit, which
indicates the status of the pins (1 = STD, 2 = -0.127
[0.0050 in]), the other seven digits, taken singly, rep-
resent the class of diameter of each of the main jour-
nals to which they refer (Fig.12 at bottom).
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