ENGINE ASSEMBLY INSPECTION


  1. INSPECT INTAKE MANIFOLD


    1. A01J53EE03

      Using a precision straightedge and feeler gauge, measure the warpage of the contact surface of the cylinder head and intake air surge tank.

      Maximum warpage
      Item Specified Condition
      Intake manifold side 0.8 mm (0.031 in.)
      Cylinder head side 0.2 mm (0.008 in.)

      If the warpage is greater than the maximum, replace the intake manifold.

  2. INSPECT EXHAUST MANIFOLD

    A01J4O8E01

    1. Using a precision straightedge and feeler gauge, measure the warpage of the contact surface of the cylinder head.

      Maximum warpage
      0.7 mm (0.028 in.)

      If the warpage is greater than the maximum, replace the exhaust manifold.

      Tech Tips

      Maximum warpage of each installation surface:

      0.3 mm (0.012 in.)