TURBOCHARGER WITH VARIABLE TURBINE GEOMETRY INSPECTION [SKYACTIV-D 1.5]

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Compressor wheel inspection

1.  Remove the turbocharger with variable turbine geometry. (See TURBOCHARGER WITH VARIABLE TURBINE GEOMETRY REMOVAL/INSTALLATION [SKYACTIV-D 1.5].)

2.  Visually inspect all of the compressor wheel wings for breakage, damage or bending.

•  If there is bending or damage, replace the variable geometry turbocharger. (See TURBOCHARGER WITH VARIABLE TURBINE GEOMETRY REMOVAL/INSTALLATION [SKYACTIV-D 1.5].)

Note

•  If the compressor wheel has contacted the compressor housing, several of the wing ends may have broken, as well as damage or bending may have occurred.

•  If there are broken wings, damage or bending in the compressor wheel, verify the following after replacing the variable geometry turbocharger.

―  Intake/exhaust system related parts

―  Oil pipe damage

Turbine wheel inspection

1.  Remove the turbocharger with variable turbine geometry. (See TURBOCHARGER WITH VARIABLE TURBINE GEOMETRY REMOVAL/INSTALLATION [SKYACTIV-D 1.5].)

2.  Visually inspect all of the turbine wheel wings for breakage, damage or bending.

•  If there is bending or damage, replace the variable geometry turbocharger. (See TURBOCHARGER WITH VARIABLE TURBINE GEOMETRY REMOVAL/INSTALLATION [SKYACTIV-D 1.5].)

Note

•  If the turbine wheel has contacted the turbine housing, several of the wing ends may have broken, as well as damage or bending may have occurred.

•  If there are broken wings, damage or bending in the turbine wheel, verify the following after replacing the variable geometry turbocharger.

―  Intake/exhaust system related parts

―  Oil pipe damage