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Rear Upper Arm: Removal

WARNING: This page is about a different car, the 2008 Lexus IS F. However, it is still accessible from the selected car via links, so may be relevant.

HINT

  1. REMOVE REAR WHEEL 
  2. REMOVE NO. 2 DIFFERENTIAL SUPPORT PROTECTOR  (See REMOVAL )
  3. SEPARATE REAR SHOCK ABSORBER WITH COIL SPRING 
    1. Support the rear axle assembly with a jack using a wooden block.
      Fig 1: Supporting Rear Axle Assembly With Jack
      G05752334Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt and nut, and separate the rear shock absorber with coil spring from the rear No. 2 suspension arm assembly.
    Fig 2: Locating Rear No. 2 Suspension Arm Assembly Bolt And Nut
    G05752359Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. SEPARATE REAR STABILIZER LINK ASSEMBLY 
    1. Remove the nut and bolt, and separate the rear stabilizer link assembly and the height control sensor link bracket from the rear No. 2 suspension arm
    Fig 3: Locating Rear Stabilizer Link Assembly Nut And Bolt
    G05752360Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE REAR NO. 2 UPPER CONTROL ARM ASSEMBLY 
    1. Remove the nut.
      Fig 4: Locating Rear No. 2 Upper Control Arm Assembly Nuts
      G05752361Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install 2 spacers (SST spacer B) as shown in the illustration

      SST 09960-20010 (09961-02060, 09961-02060) 

      A: 

      1 mm (0.0394 in.) or more 

      Fig 5: Installing Spacers
      G05752362Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      NOTE: As SST may be damaged, make sure that the clearance between the arm and spacers is less than 1 mm (0.0394 in.).
    3. Using SST, separate the rear No 2 upper control arm assembly from the rear axle carrier sub-assembly as shown in the illustration.

      SST 09960-20010 (09961-02010, 09961-02060, 09961-02060) 

      Fig 6: Separating Rear No 2 Upper Control Arm Assembly From Rear Axle Carrier Sub-Assembly
      G05752363Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      CAUTION: Apply grease to the threads and end of the SST bolt.
      NOTE:
      • Install SST so that A and B are parallel.
      • Be sure to place a wrench on the part indicated in the illustration.
      • Make sure that SST is securely positioned on the rear axle carrier.
      • Use caution not to damage the rear axle carrier sub-assembly because it is made of aluminum and may be damaged easily.
      • Do not damage the ball joint dust cover.
      • Make sure that the SST string is securely tied to the vehicle.

      If the rear axle carrier spacer has come off, replace the rear axle carrier sub-assembly with a new one

    4. Remove the bolt, nut, washer, and rear No. 2 upper control arm assembly

      HINT:

      Push the rear axle assembly downward.

      Fig 7: Locating Rear No. 2 Upper Control Arm Assembly Bolt And Nut
      G05752364Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE REAR NO. 1 UPPER CONTROL ARM ASSEMBLY 
    1. Remove the bolt, nut, and washer, and separate the rear No 1 upper control arm assembly from the rear axle carrier.
      Fig 8: Locating Rear No. 1 Upper Control Arm Assembly Bolt And Nut
      G05752365Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the bolt, nut, washer, and rear No. 1 upper control arm assembly.
    Fig 9: Locating Rear No. 1 Upper Control Arm Assembly Bolt And Nut
    G05752366Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002