GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Holden 🢒 2009 🢒 Viva 🢒 Engine 🢒 Engine Exhaust 🢒 Exhaust Manifold Removal

Removal Procedure

    Warning: Refer to Battery Disconnect Warning in the Preface section.


    Object Number: 1289839 Size: SH

    Caution: Handle the oxygen sensors carefully in order to prevent damage to the component. Keep the electrical connector and the exhaust inlet end free of contaminants. Do not use cleaning solvents on the sensor. Do not drop or mishandle the sensor.

  1. Disconnect the negative battery cable.
  2. Disconnect the oxygen sensor (O2S) connector, if equipped.
  3. Remove the exhaust manifold heat shield bolts.
  4. Remove the exhaust manifold heat shield.

    5. Object Number: 1289778 Size: SH
  5. Remove the exhaust flex pipe retaining nuts from the exhaust manifold studs.

    6. Object Number: 1289841 Size: SH
  6. Remove the exhaust manifold retaining nuts in the sequence shown.
  7. Remove the exhaust manifold.
  8. Remove the exhaust manifold gasket.
  9. Clean the sealing surfaces of the exhaust manifold and the cylinder head.