TM 5-4320-302-14
6-17.
CONNECTING ROD ASSEMBLY (CONT)
Location/Item
Action
Remarks
15. Big-end bearings
Big-end bearings are available in nominal and three
undersizes. Nominal and three undersizes are
available for the bearing bore corresponding to the
nominal and three oversizes available for the
bearing wall thickness. These sizes are indicated in
the preceding chart.
16. Crankpins on crankshaft
Measure diameter and width of both crankpins and
record measurements. Make sure measurements
are identified as cylinder No. 1 and cylinder No. 2.
Cylinder No. 1 is closest to the flywheel end of the
engine; cylinder No. 2 is closest to the V-belt guard
end.
6-133