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SECTION 6 - GENERAL MECHANICAL OVERHAUL
CURSOR SERIES
Base - 03/2015 Print P4D32C006 E
Defining the diameter class of the main journals and crankpins
In order to identify the diameter class of the crankpins and main journals, identify the three sets of figures marked on the front of
the crankshaft.
Figure 81
210301
A: The set of seven digits refers to the crankpin, more specifically:
- The isolated digit indicates the state of the pins (1 = STD, 2 = - 0.127)
- The six digits, taken individually, represent the diameter class of each crankpin to which they refer.
B: The set of eight digits refers to the crankpin, more specifically:
- The isolated digit indicates the state of the pins (1 = STD, 2 = - 0.127)
- The seven digits, taken individually, represent the diameter class of each crankpin to which they refer.
C: The first number, of five digits, is the part number of the shaft.
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