INTAKE MANIFOLD INSPECTION

PROCEDURE


  1. INSPECT INTAKE MANIFOLD FOR FLATNESS


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      Text in Illustration
      *a No. 3 Intake Manifold Side
      *b Cylinder Head Sub-assembly Side

      Using a precision straightedge and feeler gauge, measure the warpage of the contact surface between the intake manifold and No. 3 intake manifold, and the intake manifold and cylinder head sub-assembly.

      Maximum Warpage
      Item Specified Condition
      No. 3 intake manifold 0.10 mm (0.00394 in.)
      Cylinder head sub-assembly 0.10 mm (0.00394 in.)

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

  2. INSPECT NO. 2 INTAKE MANIFOLD FOR FLATNESS


    1. A01WSBDE02
      Text in Illustration
      *a No. 3 Intake Manifold Side
      *b Cylinder Head Sub-assembly Side

      Using a precision straightedge and feeler gauge, measure the warpage of the contact surface between the No. 2 intake manifold and No. 3 intake manifold, and the No. 2 intake manifold and cylinder head sub-assembly.

      Maximum Warpage
      Item Specified Condition
      No. 3 intake manifold 0.10 mm (0.00394 in.)
      Cylinder head sub-assembly 0.10 mm (0.00394 in.)

      If the warpage is more than the maximum, replace the No. 2 intake manifold.

  3. INSPECT NO. 3 INTAKE MANIFOLD FOR FLATNESS


    1. A01WV9AE02
      Text in Illustration
      *a Intake Pipe Side
      *b Intake Manifold Side

      Using a precision straightedge and feeler gauge, measure the warpage of the contact surface between the No. 3 intake manifold and intake manifold, the No. 3 intake manifold and No. 2 intake manifold, and the No. 3 intake manifold and intake pipe.

      Maximum Warpage
      Item Specified Condition
      Intake pipe 0.10 mm (0.00394 in.)
      Intake manifold and No. 3 intake manifold 0.15 mm (0.00591 in.)
      No. 2 intake manifold and No. 3 intake manifold 0.15 mm (0.00591 in.)

      If the warpage is more than the maximum, replace the No. 3 intake manifold.