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Home >> Lexus >> 2021 >> LC 500 2D Convertible >> Repair and Diagnosis >> Body & Frame >> Seats >> Seats - Service Information (Convertible) (1 Of 2) >> Rear Seat Assembly >> Installation [07/2020 - ] >> Procedure

Installation [07/2020 - ]: Procedure

  1. INSTALL REAR NO. 1 SEATBACK STAY BRACKET 
    1. for LH side:
      Fig 1: Rear No. 1 Seatback Stay Bracket Tightening Sequence
      GTY953653Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Temporarily install the rear No. 1 seatback stay bracket with the 2 bolts.
      2. Tighten the 2 bolts in the order shown in the illustration.

        Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf) 

    2. for RH side:
      GTY951553Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Temporarily install the rear No. 1 seatback stay bracket with the 2 bolts.
      2. Tighten the 2 bolts in the order shown in the illustration.

        Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf) 

  2. INSTALL REAR NO. 2 SPEAKER ASSEMBLY 

    HINT: 

    Use the same procedure for the other side.

    Refer to PROCEDURE - Step 5 [07/2020 - 05/2023] , or refer to PROCEDURE - Step 5 [05/2023 - ]

  3. INSTALL REAR SEATBACK ASSEMBLY LH 
    1. Place the rear seatback assembly LH in the vehicle.
      NOTE:

      Do not damage the rear seatback assembly LH, body and body interior.

    2. Temporarily install the rear seatback assembly LH to the stud bolt.
      Fig 2: Rear Seatback Assembly LH Tightening Sequence
      GTY953098Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Nut
      Bolt
      Install in this Direction
    3. Temporarily install the 2 nuts and 2 bolts.
    4. Tighten the 2 nuts and 2 bolts in the order shown in the illustration.

      Bolt 

      Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf) 

      Nut 

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

  4. INSTALL REAR SEATBACK ASSEMBLY RH 
    1. Place the rear seatback assembly RH in the vehicle.
      NOTE:

      Do not damage the rear seatback assembly RH, body and body interior.

    2. Temporarily install the rear seatback assembly RH to the stud bolt.
      Fig 3: Rear Seatback Assembly RH Tightening Sequence
      GTY952200Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Nut
      Bolt
      Install in this Direction
    3. Temporarily install the 2 nuts and 2 bolts.
    4. Tighten the 2 nuts and 2 bolts in the order shown in the illustration.

      Bolt 

      Torque: 19 N*m (194 kgf*cm, 14 ft.*lbf) 

      Nut 

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

  5. INSTALL REAR SEATBACK COVER 

    HINT: 

    Use the same procedure for the other side.

    1. When reusing the rear seatback cover
      GTY951420Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Install in this Direction
      1. Install 2 new clips to the rear seatback cover as shown in the illustration.
    2. Attach the clip to install the rear seatback cover.
      GTY953778Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Install in this Direction
  6. INSTALL REAR SEAT CUSHION HOLDER BRACKET 

    HINT: 

    Use the same procedure for the other side.

    1. Install the rear seat cushion holder bracket with the bolt.
      GTY824572Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf) 

  7. INSTALL REAR SEAT CUSHION LOCK HOOK 

    HINT: 

    Use the same procedure for the other side.

    1. Set a new rear seat cushion lock hook in place.
    2. Using 2 thin-bladed screwdrivers, push the sleeve to attach the claw.
      GTY797829Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Sleeve
      *b Protective Tape
      NOTE:

      Do not apply excessive force which may break the sleeve.

      HINT: 

      Tape the thin-bladed screwdriver tip before use.

    3. Check the installation condition.

      OK

      The sleeve is installed properly.

      GTY782295Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *a Body *b Vehicle
      *c Sleeve *d Correct
      *e Incorrect - -
  8. INSTALL REAR SEAT CUSHION ASSEMBLY 
    1. Place the rear seat cushion assembly in the vehicle.
      NOTE:

      Do not damage the rear seat cushion assembly, body and body interior.

    2. Attach the hook on the rear of the rear seat cushion assembly to the 2 child restraint seat anchor brackets.
      GTY952097Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Child Restraint Seat Anchor Bracket
      *a Hook on Rear of Rear Seat Cushion
      Install in this Direction
    3. Push in the installation direction shown in the illustration and attach the hook on the front of the rear seat cushion assembly to the 2 rear seat cushion lock hooks to install the rear seat cushion assembly.
      GTY952538Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      *1 Rear Seat Cushion Lock Hook
      *a Hook on Front of Rear Seat Cushion
      Install in this Direction
      NOTE:
      • Attach the rear seat cushion front side hook one at a time.
      • Check that the rear seat cushion lock hooks and rear seat cushion assembly are securely fastened.