Engine

Connecting Rod Bushing Diameter

1. Using a suitable solvent, thoroughly clean the connecting rod and cap.

2. Mark each connecting rod and its corresponding cap.

3. Use a telescoping gauge and a 25-50 mm (1-2 in) micrometer to measure the inside diameter of the piston pin bushing. Install a new connecting rod if not within specifications. For additional information, refer to Specifications.





4. Measure the piston pin diameter in 2 directions at the points shown. Verify the diameter is within specification. For additional information, refer to Specifications.
- If out of specification, install a new piston pin.