EXHAUST MANIFOLD W/ TURBOCHARGER (w/o DPF) INSPECTION


  1. VISUALLY CHECK TURBOCHARGER SUB-ASSEMBLY

    A01DMHFE01
    Text in Illustration
    *1 Turbine Wheel

    1. Check for deformation and cracks in the turbine wheel on the exhaust side.

      If the turbine wheel is cracked or deformed, replace the turbocharger sub-assembly.

  2. INSPECT AXIAL PLAY OF TURBINE SHAFT


    1. Using a dial indicator, insert the needle of the dial indicator into the exhaust side of the turbine shaft.

    2. A01DTOX

      Move the turbine shaft in the axial direction and measure the axial play of the turbine shaft.

      Maximum axial play
      0.11 mm (0.00433 in.)

      If the axial play is more than the maximum, replace the turbocharger sub-assembly.

  3. INSPECT RADIAL PLAY OF TURBINE SHAFT


    1. Using a dial indicator, insert the needle of the dial indicator into the oil outlet hole, and set it against the center of the turbine shaft.

    2. A01DUA1

      Move the turbine shaft in the radial direction and measure the radial play of the turbine shaft.

      Maximum radial play
      0.112 mm (0.00441 in.)

      If the radial play is more than the maximum, replace the turbocharger sub-assembly.

  4. CHECK TURBINE SHAFT ROTATION


    1. A01DR51

      Rotate the turbine wheel on the exhaust side with your finger and check that it rotates smoothly.

      Tech Tips

      Even if it takes effort a little to rotate the turbine wheel, this is not a problem.

      If the turbine wheel does not rotate smoothly, replace the turbocharger sub-assembly.