ENGINE ASSEMBLY INSPECTION


  1. INSPECT INTAKE MANIFOLD

    A01E2N1

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

      Intake manifold side maximum warpage
      0.8 mm (0.031 in.)
      Cylinder head side maximum warpage
      0.2 mm (0.008 in.)

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

  2. INSPECT EXHAUST MANIFOLD

    A01E0ABE01

    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.)