REAR PROPELLER SHAFT ASSEMBLY (for 3UZ-FE) > DISASSEMBLY

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1. INSPECT FLEXIBLE COUPLING

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



    C025639E01

  1. Inspect the flexible coupling centering bushing.

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



2. REMOVE PROPELLER INTERMEDIATE SHAFT


    C109599E01

  1. Put matchmarks on the intermediate shaft and propeller shaft.

  1. Separate the intermediate shaft and propeller shaft.

    NOTICE:
    Be careful not to damage the spline.

  1. Remove the adjusting nut from the intermediate shaft.



    C109600E01

  1. Remove the dust boot from the propeller shaft.

    HINT:
    If the dust boot is to be reused, remove it after wrapping vinyl tape around the spline, so it will not be damaged.



3. REMOVE CENTER SUPPORT BEARING ASSEMBLY NO.1


    C109601

  1. Using a snap ring expander, remove the snap ring.



    C109602E01

  1. Using SST and a press, remove the center support bearing assembly No.1 and dust deflector No.2.

    SST
    09950-00020  



    C109603E01

  1. Using SST and a press, remove the dust deflector No.1.

    SST
    09950-00020  



4. INSPECT PROPELLER INTERMEDIATE SHAFT


    C025644E01

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

    Maximum runout:
    0.8 mm (0.031 in.)

    NOTICE:
    The dial indicator must be set at a right angle to the center of the intermediate shaft.

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



5. INSPECT PROPELLER SHAFT ASSEMBLY

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

    Maximum runout:
    0.8 mm (0.031 in.)

    NOTICE:
    The dial indicator must be set at a right angle to the center of the propeller shaft.

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



6. INSPECT UNIVERSAL JOINT SPIDER ASSEMBLY


    C025770

  1. Check that the spider bearing rotates smoothly.

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

    HINT:
    If necessary, replace the propeller shaft.



7. INSPECT CENTER SUPPORT BEARING ASSEMBLY NO.1


    C022188E01

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

  1. Check that the seals are not cracked or damage.

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