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Home >> Kia >> 2006 >> Spectra5 2.0 2, Standard >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> 2.0L 4-Cylinder Engine >> Engine Block >> Inspection & Repair >> Piston Pins

Piston Pins

  1. Measure the outer diameter of piston pin.

    Piston pin diameter: 20.001 ~ 20.006 mm (0.7874 ~ 0.7876 in)

    Fig 1: Measuring The Outer Diameter Of Piston Pin
    G00719157Courtesy of KIA MOTORS AMERICA, INC.
  2. Measure the piston pin-to-piston clearance.

    Piston pin-to-piston clearance: 0.01 ~ 0.02 mm (0.0004 ~ 0.0008 in)

  3. Check the difference between the piston pin outer diameter and the connecting rod small end inner diameter.

    Piston pin-to-connecting rod interference: -0.032 ~ -0.016 mm (-0.0013 ~ -0.0006 in)