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Piston - Pin Diameter

  1. Measure the piston pin diameter in two directions at the points shown. Verify the diameter is within specification.
    • Refer to the appropriate article in ENGINES for the procedure.
    • If out of specification, install new components as necessary. Refer to the appropriate article in ENGINES for the procedure.
    Fig 1: Identifying Piston Pin Diameter Measuring Points And Directions
    G02785597Courtesy of FORD MOTOR CO.