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Home >> Lexus >> 2014 >> IS 350 Base, AWD >> Repair and Diagnosis >> Suspension >> Rear Suspension >> Suspension System (Rear) - Service Information (1 Of 2) >> Rear Shock Absorber >> Removal [04/2013 - 09/2020] >> Procedure

Removal [04/2013 - 09/2020]: Procedure

  1. REMOVE LUGGAGE COMPARTMENT TRIM COVER 

    Refer to PROCEDURE - Step 19 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 17 [08/2015 - 09/2020]

  2. REMOVE REAR WHEEL 
  3. SEPARATE TOE CONTROL LINK SUB-ASSEMBLY 
    1. Remove the nut.
      GTY465455Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Install 2 spacers (SST spacer B) as shown in the illustration.
      GTY456552Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a 1 mm or more
      • SST: 09960-20010 
        1. 09961-02060
      NOTE:

      As SST may be damaged, make sure that the clearance between the rear axle assembly and spacers is 1 mm (0.0394 in.) or more.

    3. Using SST, separate the toe control link sub-assembly from the rear axle assembly as shown in the illustration.
      GTY459491Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Nut *b Spacer
      *c Tie string without any slack *d Place wrench here
      Turn Molybdenum Grease
      • SST: 09960-20010 
        1. 09961-02010
        2. 09961-02060
      WARNING:

      Apply molybdenum grease to the threads and end of the SST bolt.

      NOTE:
      • Install SST so that A and B are parallel.
      • Be sure to place the wrench on the part indicated in the illustration.
      • Be sure to tighten the string firmly to secure SST to the rear upper control arm assembly to prevent SST from falling off.
      • Do not damage the toe control link sub-assembly ball joint dust cover.
      • Make sure that SST is securely positioned on the spacer.
      • If the spacer has come off, replace the rear axle carrier sub-assembly with a new one.
  4. REMOVE ABSORBER CONTROL ACTUATOR (w/ AVS) 

    Refer to PROCEDURE - Step 12 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 11 [08/2015 - 09/2020]

  5. REMOVE REAR SHOCK ABSORBER ASSEMBLY 
    1. Support the rear No. 2 suspension arm assembly using a jack and wooden block.
      NOTE:
      • When jacking up the rear No. 2 suspension arm assembly, be sure to jack it up slowly.
      • Make sure to perform this operation with the vehicle kept as low as possible.
      • Keep supporting the rear No. 2 suspension arm assembly with a jack until the installation of the rear shock absorber assembly has been completed.
      GTY457732Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Wooden Block
      *b Jack
    2. Remove the bolt and nut, and separate the rear shock absorber assembly from the rear No. 2 suspension arm assembly.
      NOTE:

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

      GTY460335Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    3. Remove the 3 nuts and rear shock absorber assembly from the vehicle.
      GTY460344Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE REAR SUSPENSION SUPPORT ASSEMBLY 
    1. w/o AVS:
      1. Using a 6 mm hexagon socket wrench, secure the rear shock absorber assembly rod and remove the lock nut using a wrench.
        NOTE:

        Securely insert the 6 mm hexagon socket wrench to the rear shock absorber assembly rod to prevent damage to the rear shock absorber assembly when removing the lock nut.

        GTY470390Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      2. Remove the rear shock absorber cushion washer, rear No. 1 shock absorber cushion, rear suspension support assembly and rear No. 2 shock absorber cushion from the rear shock absorber assembly.
    2. w/ AVS:
      1. Secure the rear actuator support bracket of the rear shock absorber assembly between aluminum plates in a vise.
        NOTE:

        Do not overtighten the vise.

      2. Remove the lock nut and rear actuator support bracket from the rear shock absorber assembly.
        GTY464686Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      3. Remove the rear shock absorber cushion washer, rear No. 1 shock absorber cushion, rear suspension support assembly and rear No. 2 shock absorber cushion from the rear shock absorber assembly.
  7. REMOVE REAR NO. 1 SPRING BUMPER 
    1. Remove the rear No. 1 spring bumper from the rear shock absorber assembly.