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Home >> Toyota >> 2021 >> Mirai Limited >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Suspension System (Rear) - Service Information >> Rear Lower Arm >> Installation [11/2020 - ] >> Procedure

Installation [11/2020 - ]: Procedure

  1. TEMPORARILY TIGHTEN REAR NO. 2 SUSPENSION ARM ASSEMBLY LH 
    1. GTY980165Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Insert the rear suspension arm attachment sub-assembly from the back of the vehicle. Then temporarily tighten the rear No. 2 suspension toe adjust plate and rear No. 2 suspension arm assembly LH with the nut.
      2. Insert the bolt from the front of the vehicle. Then temporarily tighten the rear No. 2 suspension arm assembly LH with the washer and nut.
  2. TEMPORARILY TIGHTEN REAR STABILIZER LINK ASSEMBLY LH 
    1. GTY979637Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. CONNECT REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH 

    Torque: 5.4 N.m (55 kgf/cm, 48 in.lbf) 

  4. TEMPORARILY TIGHTEN LOWER CONTROL ARM ASSEMBLY LH 
    1. GTY979602Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Bolt Nut
      1. Insert the bolt from the back of the vehicle. Then temporarily tighten the lower control arm assembly LH with the nut.
      2. Temporarily tighten the lower control arm assembly LH with a new nut.
  5. STABILIZE SUSPENSION 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    See step  6
  6. FULLY TIGHTEN LOWER CONTROL ARM ASSEMBLY LH 
    1. GTY979763Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Bolt Nut
      1. Fully tighten the lower control arm assembly LH with the bolt.

        Torque: 126 N.m (1285 kgf/cm, 93 ft.lbf) 

        NOTE:

        Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.

      2. Fully tighten the nut.

        Torque: 118 N.m (1203 kgf/cm, 87 ft.lbf) 

  7. FULLY TIGHTEN REAR NO. 2 SUSPENSION ARM ASSEMBLY LH 
    1. GTY980165Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Fully tighten the rear No. 2 suspension arm assembly LH with the nut.

        Torque: 213 N.m (2172 kgf/cm, 157 ft.lbf) 

      2. Fully tighten the nut.

        Torque: 160 N.m (1632 kgf/cm, 118 ft.lbf) 

  8. FULLY TIGHTEN REAR STABILIZER LINK ASSEMBLY LH 

    Torque: 24 N.m (245 kgf/cm, 18 ft.lbf) 

  9. INSTALL REAR WHEEL 

    Refer to INSTALLATION [11/2020 - ]

  10. INSTALL REAR SUSPENSION MEMBER BRACE LH 

    Refer to PROCEDURE - Step 11

  11. INSTALL REAR SUSPENSION MEMBER BRACE RH 

    Refer to PROCEDURE - Step 12

  12. INSTALL REAR SUSPENSION BRACE COVER 
  13. INSTALL NO. 2 DIFFERENTIAL SUPPORT PROTECTOR 
  14. INSTALL NO. 1 DIFFERENTIAL SUPPORT PROTECTOR 
  15. INSPECT AND ADJUST REAR WHEEL ALIGNMENT 

    Refer to ADJUSTMENT [11/2020 - ]

  16. PERFORM INITIALIZATION 

    Refer to WORK PROCEDURE [11/2020 - 11/2021] , or refer to WORK PROCEDURE [11/2021 - 12/2022] , or refer to WORK PROCEDURE [12/2022 - 12/2023] , or refer to WORK PROCEDURE [12/2023 - ]