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Piston Pin Diameter

    NOTE: The piston and piston pin are a matched pair. Do not mix up the components.
  1. Measure the piston pin diameter.
    • Measure the diameter in two directions.
    • If the values are not to specification, install a new piston and a new piston pin.
      Fig 1: Measuring Piston Pin Diameter
      G03431597Courtesy of FORD MOTOR CO.
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