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Home >> Lexus >> 2021 >> RX 450hL >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Rear Suspension (Service Information) (1 Of 2) >> Rear Upper Arm >> Installation [10/2015 - 08/2016] >> Procedure

Installation [10/2015 - 08/2016]: Procedure

  1. INSTALL REAR UPPER CONTROL ARM ASSEMBLY LH 
    1. Temporarily install the rear upper control arm assembly LH to the rear suspension member sub-assembly with the bolt and nut.
      NOTE:
      • Because the nut has its own stopper, do not turn the nut. Tighten the bolt with the nut secured.
      • Insert the bolt with the threaded end facing the rear of the vehicle.
      GTY684464Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Position the rear upper control arm assembly LH as shown in the illustration.

      Standard Length (A)

      w/o AVS 9.9 mm (0.39 in.)
      w/ AVS 24.3 mm (0.957 in.)
    3. Fully tighten the bolt.

      Torque: 120 N*m (1224 kgf*cm, 89 ft.*lbf) 

      NOTE:

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

  2. INSTALL REAR UPPER CONTROL ARM ASSEMBLY RH 

    HINT: 

    Perform the same procedure as for the LH side.

  3. INSTALL REAR SUSPENSION MEMBER SUB-ASSEMBLY 

    for 2WD: Refer to PROCEDURE - Step 11 [10/2015 - 08/2016]

    for AWD: Refer to PROCEDURE - Step 12 [10/2015 - 08/2016]