Connecting Rod: Testing and Inspection

3. Inspect the connecting rod for bending or twisting.
4. Install the connecting rod cap.
5. Place the connecting rod assembly on a checking fixture and check for bending or twisting.
6. Do not attempt to straighten the connecting rod. The connecting rods should not be bent more than 0.18 mm (0.007 inches) for every 76.2 mm (3.00 inches) of rod length. The connecting rods should not be twisted more than 0.038 mm (0.0015 inches) for every 25.4 mm (1.00 inches) of rod length. Replace it, if it is bent or twisted.
7. Check new connecting rods before using them.
8. Inspect the outside of the connecting rod bearing and the ID of the connecting rod lower end for wear indicating high spots in the connecting rod lower end.
9. Inspect the upper end for scoring.