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Home >> Lexus >> 2023 >> RX 350h Base >> Repair and Diagnosis >> Steering >> Power Steering >> Dynamic Rear Steering Actuator - Service Information >> Dynamic Rear Steering Actuator >> Removal [10/2022 - ] >> Procedure

Removal [10/2022 - ]: Procedure

  1. PRECAUTION 
    NOTE:

    After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.

    Refer to BEFORE DISCONNECTING BATTERY [10/2022 - ]

  2. DISCONNECT CABLE FROM NEGATIVE AUXILIARY BATTERY TERMINAL 

    Refer to REMOVAL [10/2022 - ]

  3. REMOVE REAR WHEEL 

    Refer to REMOVAL [10/2022 - ]

  4. REMOVE TOE CONTROL LINK SUB-ASSEMBLY SET LH 
    1. GTY1127729Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a 2 mm (0.0787 in.) - -
      1. Remove the nut.
      2. Install SST (attachment) onto the toe control link sub-assembly set LH so that there is a space of approximately 2 mm (0.0787 in.) between the arm and attachment.
        • SST: 09628-50010 
          1. 09628-05010
        NOTE:
        • Be sure to install SST because the rear axle carrier sub-assembly spacer may shift.
        • As SST may become damaged, make sure the space between the arm and spacers is not 2 mm (0.0787 in.) or less.
      3. Using SST, disconnect the toe control link sub-assembly set LH from the rear axle carrier sub-assembly LH.
        • SST: 09628-50010 
          1. 09628-05010
        NOTE:
        • Apply molybdenum grease to threads and end of the SST bolt.
        • Do not damage the dust cover.
        • As the dust cover may be damaged, adjust SST with the center nut so that the body and claw are parallel.
        • Do not apply a torque of 160 N.m (1631 kgf/cm, 118 ft.lbf) or more to SST as it may be damaged.
    2. GTY1128464Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Matchmark - -
      Nut - -
      1. Place matchmarks on the toe adjust cam sub-assembly, toe adjust plate and rear steering link assembly.
      2. Remove the nut, toe adjust cam sub-assembly and toe adjust plate and toe control link sub-assembly set LH.
  5. REMOVE TOE CONTROL LINK SUB-ASSEMBLY SET RH 
    1. Perform the same procedure as for the LH side.
  6. REMOVE STEERING GEAR HEAT INSULATOR 
    1. GTY1125437Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  7. REMOVE REAR STEERING LINK ASSEMBLY 
    1. GTY1126510Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the bolt and separate the earth wire.
      2. Disconnect the connector (A).
      3. Disconnect the connector (B), separate the wire harness from the rear steering link assembly.

        HINT: 

        Release the lock before rotating the lock lever.

    2. GTY1127052Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the 4 bolts and rear steering link assembly.
        NOTE:

        Do not drop the rear steering link assembly.