CAMSHAFT INSPECTION


  1. INSPECT CAMSHAFT


    1. A01CHAU

      Inspect the camshaft for circle runout.


      1. Place the camshaft on V-blocks.

      2. Using a dial gauge, measure the circle runout at the center journal.

        Maximum circle runout
        0.06 mm (0.00236 in.)

        If the circle runout is greater than the maximum, replace the camshaft.

    2. Using a micrometer, measure the cam lobe height.

      Standard cam lobe height
      Intake
      50.66 to 50.86 mm (1.9944 to 2.0023 in.)
      Exhaust
      49.36 to 49.56 mm (1.9432 to 1.9511 in.)
      Minimum cam lobe height
      Intake
      50.20 mm (1.9764 in.)
      Exhaust
      48.95 mm (1.9272 in.)

      If the lobe height is less than the minimum, replace the camshaft.