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Piston Pin Bore Diameter

NOTE: Refer to the ENGINE MECHANICAL - 3.5L or ENGINE MECHANICAL - 3.7L for the specification.
    NOTE: Piston and piston pins are a matched set and should not be interchanged.
    Fig 1: Identifying Piston Pin Bore Diameter
    G07397798Courtesy of FORD MOTOR CO.
  1. Measure the piston pin bore diameter in 2 directions on each side. Verify the diameter is within specification.