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Connecting Rod Large End Bore

NOTE: Refer to the appropriate Engine article for the specification.
  1. Tighten the bolts to specification, then measure the bore in 2 directions. The difference is the connecting rod bore out-of-round. Verify the out-of-round is within specification.
    Fig 1: Measuring Connecting Rod Bore In 2 Directions
    G03946845Courtesy of FORD MOTOR CO.