TM 10-3950-672-24-2
Inspect the piston pin for nicks, gouges and excessive
wear.
Measure the pin diameter.
Minimum Diameter
39.990mm [1.5744 in]
Caution: The I-beam section cannot have dents or
other damage. Damage to this part can cause
stress risers which will progress to breakage.
Inspect the rod for damage and wear.
Measure the pin bore.
Maximum Diameter
40.053mm [1.5769)
Bearing clearance can also be determined with Plastig-
age during engine assembly.
5-234