TM 5-3810-307-24-1-2
Measure the dimensions between thrust faces.
Replace if worn beyond the limits given in the Distance
Between Thrust Faces Specifications Chart in Section V.
Inspect the connecting rod piston pin bore for damage.
Replace if damaged.
Inspect the connecting rod crankshaft bore for damage.
Replace if damaged.
Measure the inside diameter of the crankshaft end of the
connecting rod.
If the l.D. exceeds 49.263 mm [1.9395 inch], replace the
connecting rod.
Change-1 12-37