FixVault

Piston Pin Diameter

  1. Measure the piston pin diameter in 2 directions at the points shown. Verify the diameter is within specification.
    • Refer to SPECIFICATIONS for the specification.
    • If out of specification, install new components as necessary. Refer to ENGINE for the procedure.
    Fig 1: Measuring Piston Pin Diameter
    G03881403Courtesy of FORD MOTOR CO.