PROPELLER SHAFT ASSEMBLY INSPECTION


  1. INSPECT FLEXIBLE COUPLING


    1. Check the front and rear flexible couplings for cracks or damage.

    2. A0162ISE01

      Inspect the flexible coupling centering bushing.

      Tech Tips

      If the bushing is damaged, replace the propeller shaft assembly.

  2. INSPECT PROPELLER INTERMEDIATE SHAFT


    1. A0162W4E01

      Using a dial indicator, check the runout of the intermediate shaft.

      Maximum runout
      0.3 mm (0.0118 in.)

      Note

      The dial indicator must be set perpendicular to the center of the intermediate shaft.

      Tech Tips

      If the shaft runout exceeds the maximum, replace the intermediate shaft.

  3. INSPECT PROPELLER SHAFT ASSEMBLY


    1. Using a dial indicator, check the runout of the propeller shaft.

      Maximum runout
      0.3 mm (0.0118 in.)

      Note

      The dial indicator must be set perpendicular to the center of the propeller shaft.

      Tech Tips

      If the shaft runout exceeds the maximum, replace the propeller shaft.

  4. INSPECT UNIVERSAL JOINT SPIDER ASSEMBLY


    1. A015YP2

      Check that the spider bearing rotates smoothly.

    2. Check that there is no play in the spider bearing.

      Tech Tips

      If necessary, replace the propeller shaft.

  5. INSPECT NO. 1 CENTER SUPPORT BEARING ASSEMBLY


    1. A0160K9E01

      Turn the center support bearing by hand in the rotating direction. Check that the center support bearing turns smoothly.

    2. Check that the seals are not cracked or damaged.

      Tech Tips

      If the center support bearing is damaged, worn, or does not turn smoothly, replace it.