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Home >> Toyota >> 2021 >> Mirai Limited >> Repair and Diagnosis >> Drivelines & Axles >> Axle Shafts >> Drive Shaft - Service Information >> Rear Drive Shaft Assembly >> Installation [11/2020 - ] >> Procedure

Installation [11/2020 - ]: Procedure

  1. INSTALL DRIVE SHAFT SNAP RING LH 
    1. GTY980998Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Install a new shaft snap ring.
        NOTE:
        • Do not damage the spline of the rear drive inboard joint assembly LH.
        • The shaft snap ring should be installed completely.
  2. INSTALL DRIVE SHAFT SNAP RING RH 
    1. Use the same procedure as for the LH side.
  3. INSTALL REAR DRIVE SHAFT ASSEMBLY LH 
    1. GTY979926Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Opening Facing *b Press-fit wall
      1. Coat the spline of the rear drive inboard joint assembly with Toyota Genuine ATF WS.
      2. Align the inboard joint splines, and using a brass bar and a hammer, install the rear drive shaft assembly LH.
        NOTE:
        • Set the shaft snap ring in the groove with the opening facing downwards and centered radially.
        • Do not damage the oil seal, boot and dust cover.
        • Make sure to follow the proper handling and installation procedures. If the rear drive shaft assembly LH is installed at too large an angle or slides too much, it may fall out of the groove of the joint.
        • Do not tap the end of the rear drive shaft assembly LH with a hammer, etc.

        HINT: 

        • Determine whether the rear drive shaft assembly LH is completely tapped in by checking for changes in the tapping sound or the reaction of the brass bar.
        • Use the press-fit wall of the rear drive shaft inboard joint LH when tapping.
  4. INSTALL REAR DRIVE SHAFT ASSEMBLY RH 
    1. Use the same procedure as for the LH side.
  5. INSTALL REAR AXLE ASSEMBLY LH 

    Refer to INSTALLATION [11/2020 - 12/2022] , or refer to INSTALLATION [12/2022 - ]

  6. INSTALL REAR AXLE ASSEMBLY RH 
    1. Use the same procedure as for the LH side.
  7. ADD HYBRID TRANSAXLE FLUID 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Refer to PROCEDURE - Step 5
  8. BLEED AIR FROM HYBRID TRANSAXLE FLUID LINE 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Refer to PROCEDURE - Step 6
  9. INSPECT HYBRID TRANSAXLE FLUID 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Refer to PROCEDURE - Step 5
  10. INSPECT FOR HYBRID TRANSAXLE FLUID LEAK 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    Refer to PROCEDURE - Step 6
  11. INSTALL REAR SUSPENSION MEMBER BRACE LH 

    Torque: 38 N.m (387 kgf/cm, 28 ft.lbf) 

  12. INSTALL REAR SUSPENSION MEMBER BRACE RH 
    1. Use the same procedure as for the LH side.
  13. INSTALL REAR SUSPENSION BRACE COVER 
  14. INSTALL NO. 1 DIFFERENTIAL SUPPORT PROTECTOR 
  15. INSTALL NO. 2 DIFFERENTIAL SUPPORT PROTECTOR