Connecting Rod - Large End Bore

Tighten the bolts to specification, then measure the bore in two directions. The difference is the connecting rod bore out-of-round. Verify the out-of-round is within specification.
- Refer to ENGINE .
- If out of specification, install new components as necessary. Refer to ENGINE .
  
  Fig 1: Measuring Large End Bore Of Connecting Rod
  Courtesy of FORD MOTOR CO.